Form auto-fill bookmarklet / Stoyan's phpied.com

Form auto-fill bookmarklet

Intro

So here's the thing, we all know we hate forms, the only thing we hate more than forms themselves is actually filling out forms. But the forms are the interface to our web apps, so we cannot do without them. What we would love to do without, but can't, is skip the application testing part where you fill out forms like there's no tomorrow, just to make sure your app is rock solid.

And filling out forms is a pain. So for some time I wanted to get my hands on a little something that can fill out a form, any form, with a click of a button. JavaScript is ideal for such a task and the best sort of a "little something" is probably a bookmarklet. That is how this bookmark was born.

What is it, what it does?

This is a bookmarklet. You go to page that has one or more forms and you click the bookmarklet. It completes the form for you with some random data. The whole thinking was to have a form ready to be submitted and generating as less validation errors as possible. Here are some details:

All defaults are kept as they are
All passwords fields are completed with the same password, in case there is a password/password confirmation combo. The default password is "secret"
If a text field has the string "email" in its name, the auto-generated value would be a random string @ example.org
If a text field has the string "name" in its name, a name-looking value will be generated.
All checkboxes will be checked (who knows which one of them might be "Accept terms" or anything else that is required)
Multi-selects will have a random number of random options selected

Install

Right-click and bookmark or drag to your personal bookmarks toolbar.

Form auto-fill

Demo

Here's the demo.

The code

The demo and the code below are "normal" code, with proper indentation and all. The actual bookmark though has to be on one line and as small as possible, so it's pretty much unreadable. Ah, and while the demo will work in IE, the bookmarklet won't, because it's too big for IE. IE allows up to about 500 characters in the URL (or a bookmarklet) while mine is about 2000 "compressed" or 3000 cleaner. So unless I do something heroic in compressing the script, it won't work on IE. No biggie I'd say, since you'll be testing your application and most likely you use Firefox anyway.

The big picture

Using JSON, the class/object is called auto and it has the following interface:

var auto ={
 
    // a list of names that will be used to generate 
    // normal looking names
    names: "Steve Buscemi Catherine Keener ...",
 
    // this is where all the random words will come from
    blurb: "phpBB is a free...",
 
    // default password to be used in all password fields
    password: "secret",
 
    // the main function that does all
    fillerup: function() {},
 
    // helper function, returns randomly selected words
    // coming from this.blurb
    getRandomString: function (how_many_words) {},
 
    // helper function, returns randomly selected names
    // coming from this.names
    getRandomName: function () {},
    
    // returns this.password
    getPassword: function () {},
    
    // returns a random int from 0 to count
    getRand: function (count) {}
}

The actual form fill-out is initiated by calling auto.fillerup()

As you can probably guess, the only interesting function is fillerup(), so let me show you what it does.

fillerup()

In case you're wondering, the name of the function comes from a Sting song:
Fill'er up, son, unleaded.
I need a full tank of gas where I'm headed ...

The function starts by identifying all the elements candidate to be completed:

var all_inputs    = document.getElementsByTagName('input');
var all_selects   = document.getElementsByTagName('select');
var all_textareas = document.getElementsByTagName('textarea');

OK, we have our work cut out for us, let's start by looping through the selects:

// selects
for (var i = 0, max = all_selects.length; i < max; i++) {
    var sel = all_selects[i]; // current element
    if (sel.selectedIndex != -1 
        && sel.options[sel.selectedIndex].value) {
        continue; // has a default value, skip it
    }
    var howmany = 1; // how many options we'll select
    if (sel.type == 'select-multiple') { // multiple selects
        // random number of options will be selected
        var howmany = 1 + this.getRand(sel.options.length - 1);
    }
    for (var j = 0; j < howmany; j++) {
        var index = this.getRand(sel.options.length - 1);
        sel.options[index].selected = 'selected';
        // @todo - Check if the selected index actually 
        //         has a value otherwise try again
    }
}

Then - textareas, they cannot be simpler. We only check if there isn't already a value and if there's none, we get two "paragraphs" of 10 words each.

// textareas
for (var i = 0, max = all_textareas.length; i < max; i++) {
    var ta = all_textareas[i];
    if (!ta.value) {
        ta.value = this.getRandomString(10) 
                   + '\\n\\n' 
                   + this.getRandomString(10);
    }
}

Next (and last), come the inputs. They are a bit more complicated as there are too many of them. Here's the overall code with the skipped details for each input type.

// inputs
for (var i = 0, max = all_inputs.length; i < max; i++) {
    var inp = all_inputs[i];
    var type = inp.getAttribute('type');
    if (!type) {
        type = 'text'; // default is 'text''
    }
    if (type == 'checkbox') {...}
    if (type == 'radio') {...}
    if (type == 'password') {...}
    if (type == 'text') {...}
}

We're absolutely unforgiving when it comes to checkboxes - just check them all, no questions asked, take no prisoners.

if (type == 'checkbox') {
    // check'em all
    // who knows which ones are required
    inp.setAttribute('checked', 'checked'); 
    /* ... ooor random check-off
    if (!inp.getAttribute('checked')) {
        if (Math.round(Math.random())) { // 0 or 1
            inp.setAttribute('checked', 'checked');
        }
    }
    */
}

Next, do the radios. They are a bit more complicated, because once we have an element, before checking it, we need to verify that there are no other radios with the same name (and in the same form) are already selected and checked.

if (type == 'radio') {
 
    var to_update = true;
    // we assume this radio needs to be checked
    // but in any event we'll check first
 
    var name = inp.name;
    var input_array = inp.form.elements[inp.name];
    for (var j = 0; j < input_array.length; j++) {
        if (input_array[j].checked) {
            // match! already has a value
            to_update = false;
            continue;
        }
    }
 
    if (to_update) {
        // ok, ok, checking the radio
        // only ... randomly
        var index = this.getRand(input_array.length - 1);
        input_array[index].setAttribute('checked', 'checked');
    }
}

Passwords - trivial, just make sure you always set the same password.

if (type == 'password') {
    if (!inp.value) {
        inp.value = this.getPassword();
    }
}

And finally - the text inputs. We try to guess the nature of the text field by its name. Here there's plenty of room for improvement and more guesses.

if (type == 'text') {
    if (!inp.value) {
        // try to be smart about some stuff
        // like email and name
        if (inp.name.indexOf('name') != -1) { // name
            inp.value = this.getRandomName() + ' ' + this.getRandomName();
        } else if (inp.name.indexOf('email') != -1) { // email address
            inp.value = this.getRandomString(1) + '@example.org';
        } else {
            inp.value = this.getRandomString(1);
        }
    }
}

C'est tout

That's it, hope you liked it and start using it Any comment or suggestions - let me know.

This entry was posted on Tuesday, May 16th, 2006 and is filed under bookmarklets, JavaScript. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

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45 Responses to “Form auto-fill bookmarklet”

DeadMoroz Says:
May 16th, 2006 at 2:17 am
Last days I’m occupied in testing an e-commerce script and have to fill in a huge form of about 30 elements. I’d steal your idea to make a javascript that fills that form with not random but my own personal data.

The idea is great. Thanx a lot
Jesus Domingo Says:
May 16th, 2006 at 3:44 am
Great tool you made here! Really appreciate it. We do a lot of online survey’s here in the office and testing can really be a pain most specially with the long forms. Thanks!
Bramus! Says:
May 16th, 2006 at 7:43 am
A handy extension is to not only check for fields with the name “email”, but also to check for fieldnames such as “url”, “website”

The last part of the js code would become:

if (type == ‘text’) {
if (!inp.value) {
// try to be smart about some stuff
// like email and name
if (inp.name.indexOf(‘name’) != -1) { // name
inp.value = this.getRandomName() + ‘ ‘ + this.getRandomName();
} else if (inp.name.indexOf(‘email’) != -1) { // email address
inp.value = this.getRandomString(1) + ‘@example.org’;
} else if ((inp.name.indexOf(‘url’) != -1) || (inp.name.indexOf(‘website’) != -1)) { // url
inp.value = ‘http://’ + this.getRandomString(1) + ‘.com/’;
} else {
inp.value = this.getRandomString(1);
}
}
}

Regards,
Bram.
Stoyan Says:
May 16th, 2006 at 10:29 am
Thanks for the comments, guys!

Bram, good idea! With the risk of overdesigning the whole thing I’m thinking of adding a little engine, something like an array of criteria (“name”, “email”, “url”, might even be a regexp) and a callback function to be executed when there is a match. This will make the code cleaner – one loop through the criteria as opposed to a lot of if-else-s.

Dead Moroz, for your purpose you can also benefit from the browser’s capability to store your personal data and auto-complete, I know the Google toolbar has this feature. So when you hit the form you want to test, first you hit the toolbar’s auto complete, it fills out the form with your personal data and then you click my bookmarklet, which fills out the rest of the fields (because your forms may contain all kinds of fields, not necessarily only personal). Just an idea. Balshoe spasiba for your kind words
Vitaly Friedman Says:
May 28th, 2006 at 4:27 am
Great idea, indeed. Thanks for sharing!
Onno Says:
June 30th, 2006 at 3:07 am
There is also an excelent plugin in Firefox that does this for you… Look add the webdelopers toolbar in Firefox…
Velotron Says:
August 9th, 2006 at 6:05 pm
Yeah! After hundreds of wasted keystrokes filling in random test data in a form I’m developing, I thought of making a bookmarklet. Luckily for me, you’ve already made much better than I would have come up with, and I instantly found it. Thanks, it works great!
bueroeinsnull|blog » Blog Archive » miscellaneous tools Says:
August 30th, 2006 at 1:31 pm
[...] Form auto-fill bookmarklet [...]
bueroeinsnull|blog » Blog Archive » //miscellaneous tools Says:
August 30th, 2006 at 3:31 pm
[...] Form auto-fillbookmarklet [...]
Heikki Says:
March 15th, 2007 at 5:18 am
Thank you for saving me from endless pain
anonymoose Says:
March 25th, 2007 at 8:46 pm
Thanks for the code. I modified it to check if the element is visible before modifying the element. Here’s the visible function

checkvisible: function(element) {
var el = element;
while (document !== el) {
if (‘none’ == el.style.display) {
return false;
}
el = el.parentNode;
}
return true;
}
John Trani Says:
April 13th, 2007 at 10:51 pm
Thanks A LOT! This helps a lot with PHP development where we constantly have to check form data!
is Says:
June 19th, 2007 at 9:30 am
discussion world, the phpBB is the application, Internet hosting master

hosting for and the community master among undefined Written and

Wow! it works! you made my life a lot easier. thanks!
(and now i’ll just have to tweak it a bit so it doesnt fill radiobuttons without a value)
Casper Says:
June 22nd, 2007 at 5:33 am
I’ve been toying around with it for a bit now, and i’m definately going to use this a lot!

for my specific needs i’ll have to change it a bit, but its a really good start.
i’ll post the final result here
Casper Says:
June 28th, 2007 at 2:39 am
It is possible to use this bookmarklet from IE, if you save this bookmarklet as an .js file which you host somewhere, and then use an other bookmarklet which dynamicaly loads that external .js file.

This has several advantages:
1/ it works in IE
2/ the external .js can be human-readable, there is no need to compress it to a single line
3/ if you want to change something, you only have to change the external .js, and not all of your bookmarks

the bookmarklet you run could be something like this
[code]
javascript:(function(){var s=document.createElement("script");s.charset="UTF-8";s.src="http://www.somewhere.com/formfiller.js";document.body.appendChild(s)})();
[/code]

I changed the notation of the script a little bit, but i’m not sure that thats mandatory (I’m not used to the JSON notation, so for me it was better to change that a little)

I also implemented a bit of Bramus’ suggestions, and added a construction that makes sure that radiobuttons that have the value ‘on’ (eg the value attribute is ommitted) are ignored.

this is the code i ended up with:
[code]
//Based on: http://www.phpied.com/form-auto-fill-bookmarklet/
var names = 'Steve Buscemi Catherine Keener Dermot Mulroney Danielle Zerneck James LeGros Rica Martens Peter Dinklage Kevin Corrigan Hilary Gilford Robert Wightman Tom Jarmusch Michael Griffiths Matthew Grace Ryan Bowker Francesca DiMauro';
var blurb = 'phpBB is a free, open source Internet community application, with outstanding discussion forums and membership management. Written in the PHP scripting language, and making use of the popular MySQL database, phpBB is a standard among web hosting companies throughout the world, and is one of the most widely-used bulletin board packages in the world. phpBB short-circuits the need for you to be a web development master in order to create and manage massive online communities';
var password = 'secret';
var email = 'casper.de.groot@test.com.invalid';

function fillerup() {
var all_inputs = document.getElementsByTagName('input');
var all_selects = document.getElementsByTagName('select');
var all_textareas = document.getElementsByTagName('textarea');

// selects
for (var i = 0, max = all_selects.length; i
Adina Says:
October 3rd, 2007 at 9:02 pm
Its about time someone did this
Fred Says:
December 15th, 2007 at 4:37 pm
Great. Now all I have to do is customize it but it will save me a lot of time! Thanks.
Casper Says:
December 21st, 2007 at 7:03 am
the code i posted above is incomplete, it didnt fit in the commentfield.
i mailed the author (a long time ago) to add the rest, but i never received an answer.
if you want my version of the code, drop me a line!

phpied [atsign] sperdegroot [dot] nl

Stoyan Says:
December 23rd, 2007 at 10:23 pm

Hi Casper, sorry about that!

Below is the email I received back in June 2007, I only did a few tweaks to help with the highlighting

—

It is possible to use this bookmarklet from IE, if you save this bookmarklet
as an .js file which you host somewhere, and then use an other bookmarklet
which dynamicaly loads that external .js file.

This has several advantages:
1/ it works in IE
2/ the external .js can be human-readable, there is no need to compress it
to a single line
3/ if you want to change something, you only have to change the external
.js, and not all of your bookmarks

the bookmarklet you run could be something like this

javascript:(function(){var s=document.createElement("script");s.charset="UTF-8";s.src="http://www.somewhere.com/formfiller.js";document.body.appendChild(s)})();

I changed the notation of the script a little bit, but i’m not sure that
thats mandatory (I’m not used to the JSON notation, so for me it was better
to change that a little)

I also implemented a bit of Bramus’ suggestions, and added a construction
that makes sure that radiobuttons that have the value ‘on’ (eg the value
attribute is ommitted) are ignored.

this is the code i ended up with:

//Based on: http://www.phpied.com/form-auto-fill-bookmarklet/
var names = 'Steve Buscemi Catherine Keener Dermot Mulroney Danielle Zerneck
James LeGros Rica Martens Peter Dinklage Kevin Corrigan Hilary Gilford
Robert Wightman Tom Jarmusch Michael Griffiths Matthew Grace Ryan Bowker
Francesca DiMauro';
var blurb = 'phpBB is a free, open source Internet community application,
with outstanding discussion forums and membership management. Written in the
PHP scripting language, and making use of the popular MySQL database, phpBB
is a standard among web hosting companies throughout the world, and is one
of the most widely-used bulletin board packages in the world. phpBB
short-circuits the need for you to be a web development master in order to
create and manage massive online communities';
var password = 'secret';
var email =  'casper.de.groot@test.com.invalid';
 
function fillerup() {
  var all_inputs    = document.getElementsByTagName('input');
  var all_selects   = document.getElementsByTagName('select');
  var all_textareas = document.getElementsByTagName('textarea');
  
  // selects
  for (var i = 0, max = all_selects.length; i < max; i++) {
    var sel = all_selects[i]; // current element
    if (sel.selectedIndex != -1
       && sel.options[sel.selectedIndex].value) {
       continue; // has a default value, skip it
    }
    var howmany = 1; // how many options we will select
    if (sel.type == 'select-multiple') { // multiple selects
       // random number of options will be selected
       var howmany = 1 + this.getRand(sel.options.length - 1);
    }
    for (var j = 0; j < howmany; j++) {
       var index = this.getRand(sel.options.length - 1);
       sel.options[index].selected = 'selected';
       // @todo - Check if the selected index actually
       //         has a value otherwise try again
    }
  }
 
    // textareas
    for (var i = 0, max = all_textareas.length; i < max; i++) {
      var ta = all_textareas[i];
      if (!ta.value) {
         ta.value = this.getRandomString(10)
                + '\n\n'
                + this.getRandomString(10);
      }
    }
 
    // inputs
    for (var i = 0, max = all_inputs.length; i < max; i++) {
      var inp = all_inputs[i];
      var type = inp.getAttribute('type');
      if (!type) {
         type = 'text'; // default is text
      }
      if (type == 'checkbox') {
         // check'em all
         // who knows which ones are required
         inp.setAttribute('checked', 'checked');
         /* ... ooor random check-off
         if (!inp.getAttribute('checked')) {
            if (Math.round(Math.random())) { // 0 or 1
              inp.setAttribute('checked', 'checked');
            }
         }
         */
      }
 
      if (type == 'radio') {
         var to_update = true;
         // we assume this radio needs to be checked
         // but in any event we'll check first
 
         var name = inp.name;
         var input_array = inp.form.elements[inp.name];
          //alert("hoe vaak: " + input_array.length + inp.form.elements[inp.name]);
          for (var j = 0; j < input_array.length; j++) {
            if (input_array[j].checked) {
              // match! already has a value
              to_update = false;
              break;
            }
         }
 
         if (to_update) {
            // ok, ok, checking the radio
            // only ... randomly
            // if the radiobutton has value "on", skip it 
            // (this happens if thevalue parameter is omitted)
            // to achieve this, we'll have to create a new array containing 
            // only the allowed radiobuttons
            
            var allowed_radiobuttons = new Array();
            for (var q = 0; q < input_array.length; q++) {
              if (input_array[q].value != 'on'){
                
                allowed_radiobuttons[allowed_radiobuttons.length] = input_array[q];
              }
            }
            
            var index;
            if (allowed_radiobuttons.length == 0) {
              index = this.getRand(input_array.length - 1);
              input_array[index].setAttribute('checked', 'checked');
            } else {
              index = this.getRand(allowed_radiobuttons.length - 1);
              allowed_radiobuttons[index].setAttribute('checked', 'checked');
            }
 
            
            //var index = this.getRand(allowed_radiobuttons.length - 1);
            //allowed_radiobuttons[index].setAttribute('checked', 'checked');
         }
      }
 
      if (type == 'password') {
         if (!inp.value) {
            inp.value = this.getPassword();
         }
      }
      if (type == 'text') {
        if (!inp.value) {
          // try to be smart about some stuff
          // like email and name
          if (inp.name.indexOf('name') != -1) { // name
            inp.value = this.getRandomName() + ' ' + this.getRandomName();
          } else if (inp.name.indexOf('mail') != -1) { // email address
            inp.value = this.getRandomName() + '@' + 'test.nl';
          } else if ((inp.name.indexOf('url') != -1) ||
(inp.name.indexOf('website') != -1)) { // url
            inp.value = 'http://' + this.getRandomString(1) + '.com/';
          } else {
            inp.value = this.getRandomString(1);
          }
        }
      }
    }
}
 function getRandomString(how_many_words) {
    if (!how_many_words) {
      how_many_words = 5;
    }
    if (!this.words) {
      this.words = this.blurb.split(' ');
    }
    var retval = '';
    for (var i = 0; i < how_many_words; i++) {
      retval += this.words[this.getRand(this.words.length) - 1];
      retval += (i < how_many_words - 1) ? ' ' : '';
    }
    return retval;
 }
 function getRandomName() {
    if (!this.split_names) {
      this.split_names = this.names.split(' ');
    }
    return this.split_names[this.getRand(this.split_names.length) - 1];
 }
 function getPassword() {
    // always use the same password
    // in case there is a password confirmation
    if (!this.password) {
      this.password = 'secret';
    }
    return this.password;
 }
 function getEmail() {
    // always use the same email
    // in case there is a email confirmation
    if (!this.email) {
      this.email = 'casper.de.groot@test.com.invalid';
    }
    return this.email;
 }
 function getRand(count) {
    return Math.round(count * Math.random());
 }
 
 fillerup();

For me this is going to be a real time saver, so thank you very much for
the great ideas!

Casper Says:
December 24th, 2007 at 1:08 am
@Stoyan: no problem! thanks for posting my version of the bookmarklet!

It has been a real time saver for me and my colleagues, i estimate we use it about 8 times a day for testing questionnaires (fill it out completely, and then checking if all items are stored in the database). this is soooo much better than manually clicking about 80 radiobuttons each time! (which i used to do for about one and a half year before i found this… thats about a whole day of randomly clicking questionaires if you add it all up… what a waste!)

In the meanwhile i also added some counter so the bookmarklet gives me an alert with the number of radiobuttons/checkboxes that are checked, and the number of textfields/textarea’s that have been filled.

oh.. and when i read back my old code, i now realize that the getEmail() and getRand() are a bit stupid…
i forgot to use the variables i declared at the top of the code… whoops

Regards,
Koesper
Vincent Says:
April 7th, 2008 at 7:59 am
Hello,

This is really awesome! But I have one little thing I want to do different…

I want to use the script without having to make a bookmark, and without having to put the javascript code/button on the page of the form itself. I tried to make this script working with frames and iframes… (one frame for the javascript code and button, and one frame for the page with the form) …but I did not succeeded. Does anyone knows how to do this? Main thing is: I don’t want to adjust (put javascript code in) the pages with the forms.

Greetings,
Vincent
Boštjan Says:
April 19th, 2008 at 2:42 pm
Vincent: that is posible for Firefox with Grease Monkey – http://www.greasespot.net/ – read documentation and you will soon realize, that it is wery simple to implement
nick Says:
April 21st, 2008 at 12:06 pm
hey can u make it so that the email is made the same next time like password is? and also could you make a username field where it enters random usernames? rather than me getting full names in the username box?
June Says:
April 21st, 2008 at 8:08 pm
Cool! Is this similar to the technique used for http://mashedLife.com
Jeremy Says:
June 27th, 2008 at 4:52 pm
I’m trying to do something similar, but much much more simple. I have this form with a ton of input tags that are hidden. But the one I know I want to fill in is called first_name. So it looks like this:

I tried writing my own bookmarklet, but it dosen’t work right. It sends me to a new page. What am I doing wrong?

javascript:var j=new Array(); j=document.getElementsByTagName(‘input’);for(var i=0;i
Jeremy Says:
June 27th, 2008 at 4:55 pm
(I think my last message got cut off)
[code]
javascript:var j=new Array(); j=document.getElementsByTagName('input');for(var i=0;i
saam.jindal@gmail.com Says:
September 5th, 2008 at 2:14 am
hi..!Stoyan,

This script works very weel in IE6 but not in IE7.I mean the bookmarklet running in address bar does nor work. Please tell me any changes if required.
Any body please help !!!!! Says:
September 11th, 2008 at 1:08 am
Thaks Stoyan
bookmarklet:–
javascript:(function(){var s=document.createElement(“script”);s.charset=”UTF-8″;s.src=”http://www.somewhere.com/formfiller.js”;document.body.appendChild(s)})();

The above bookmarklet works well only on web page which has no frame….. what to be the code where page has 2 or may frame containg…. please reply
zorgoblu Says:
September 27th, 2008 at 5:35 pm
hi

I am looking for a little thing, bookmarklet, that would just autofill login and password on a given site.
for example, if I had 20 myspace accounts, I could make a bookmarklet for each account autofilling the login / pass. Firefox doesnt remember multiple account login info, Can anyone help me with that? I cant find this anywhere on the net

THX
Form Auto-Fill Bookmarklet at joezack.com Says:
October 16th, 2008 at 6:50 pm
[...] http://www.phpied.com/form-auto-fill-bookmarklet/ [...]
Wow Says:
April 26th, 2009 at 9:59 am
Seriously man, you can consider yourself apart from the idiotic masses – great job. I was just about to add something like this to my own auto fill bookmarklet I’d written, and I saw yours, I LOVE how you handle textareas, great work indeed.

Thanks for restoring my faith in programming, i just tried a lorem ipsum generator addon, idiot wrote it to make a request to pull the content… so annoying I wanted to kill it with fire.

GREAT WORK!
links for 2009-06-09 » Alex Jones Says:
June 10th, 2009 at 1:00 am
[...] Form auto-fill bookmarklet This is a bookmarklet. You go to page that has one or more forms and you click the bookmarklet. It completes the form for you with some random data. The whole thinking was to have a form ready to be submitted and generating as less validation errors as possible. (tags: web_development forms bookmarklets tools) [...]
Feng shui Master Says:
July 11th, 2009 at 2:28 am
That’s some pretty amazing work right there.
Daevid Vincent Says:
November 18th, 2009 at 10:41 pm
This is awesome, however I would like it to be a bit more “predictable”. Could you make it so that any text fields (input,textarea,etc) are the _name_ of the tag… so if I have:

<input size="30" maxlength="255" name="serial_number" id="serial_number" type="text" value="">

then your script would put the string “serial_number” or “Serial Number” or something in the text box. This way, in debugging, I know what to expect in that $_POST['serial_number'] value.

(This is PHP code of course, but the concept is useful for ANY web developer/language)
veselo Says:
May 19th, 2010 at 2:10 am
So here’s the thing, we all know we hate forms, the only thing we hate more than forms themselves is actually filling out forms. But the forms are the interface to our web apps, so we cannot do without them. What we would love to do without, but can’t, is skip the application testing part where you fill out forms like there’s no tomorrow, just to make sure your app is rock solid.
Webshop Beratung und Entwicklung in Wien » Blog Archive » Formulare testen Says:
May 13th, 2011 at 1:04 am
[...] http://www.phpied.com/form-auto-fill-bookmarklet/ [...]
Emilio Says:
May 13th, 2011 at 7:18 am
I improved your code:

- added “tolower()” for fieldnames with mail and name in it
- replaced “email” by “mail”
- added a random subdomain for the email so the chance is lower you get the same email address again
- never use option 0 in a SELECT because that is often “please choose”
- always add the name of the field in the value
- when “phone” is in the fieldname just write a number

javascript:var%20auto%20={names:%20′Steve%20Buscemi%20Catherine%20Keener%20Dermot%20Mulroney%20Danielle%20Zerneck%20James%20LeGros%20Rica%20Martens%20Peter%20Dinklage%20Kevin%20Corrigan%20Hilary%20Gilford%20Robert%20Wightman%20Tom%20Jarmusch%20Michael%20Griffiths%20Matthew%20Grace%20Ryan%20Bowker%20Francesca%20DiMauro’,blurb:%20′phpBB%20free,%20open%20source%20Internet%20community%20application%20with%20outstanding%20discussion%20forums%20and%20membership%20management.%20Written%20scripting%20language,%20making%20use%20popular%20MySQL%20database%20phpBB%20standard%20among%20web%20hosting%20companies%20throughout%20world%20one%20most%20widely%20used%20bulletin%20board%20packages%20world%20phpBB%20short%20circuits%20need%20you%20web%20development%20master%20order%20create%20manage%20massive%20online%20communities’,password:%20′secret’,fillerup:%20function()%20{var%20all_inputs%20=%20document.getElementsByTagName(‘input’);var%20all_selects%20=%20document.getElementsByTagName(‘select’);var%20all_textareas%20=%20document.getElementsByTagName(‘textarea’);for%20(var%20i%20=%200,%20max%20=%20all_selects.length;%20i%200%20&&%20sel.options[sel.selectedIndex].value)%20{continue;%20}var%20howmany%20=%201;%20if%20(sel.type%20==%20′select-multiple’)%20{%20var%20howmany%20=%201%20+%20this.getRand(sel.options.length%20-%201);}for%20(var%20j%20=%200;%20j%20<%20howmany;%20j++)%20{var%20index%20=%20this.getRand(sel.options.length%20-%201);sel.options[index].selected%20=%20'selected';}}for%20(var%20i%20=%200,%20max%20=%20all_textareas.length;%20i%20<%20max;%20i++)%20{var%20ta%20=%20all_textareas[i];if%20(!ta.value)%20{ta.value%20=%20ta.name+'%20'+this.getRandomString(10)+%20'\n\n'+%20this.getRandomString(10);}}for%20(var%20i%20=%200,%20max%20=%20all_inputs.length;%20i%20<%20max;%20i++)%20{var%20inp%20=%20all_inputs[i];var%20type%20=%20inp.getAttribute('type');if%20(!type)%20{type%20=%20'text';%20}if%20(type%20==%20'checkbox')%20{inp.setAttribute('checked',%20'checked');}if%20(type%20==%20'radio')%20{var%20to_update%20=%20true;var%20name%20=%20inp.name;var%20input_array%20=%20inp.form.elements[inp.name];for%20(var%20j%20=%200;%20j%20<%20input_array.length;%20j++)%20{if%20(input_array[j].checked)%20{to_update%20=%20false;continue;}}if%20(to_update)%20{var%20index%20=%20this.getRand(input_array.length%20-%201);input_array[index].setAttribute('checked',%20'checked');}}if%20(type%20==%20'password')%20{if%20(!inp.value)%20{inp.value%20=%20this.getPassword();}}if%20(type%20==%20'text')%20{if%20(!inp.value)%20{if%20(inp.name.toLowerCase().indexOf('name')%20!=%20-1)%20{inp.value%20=%20inp.name%20+%20'%20'%20+%20this.getRandomName();}%20else%20if%20(inp.name.toLowerCase().indexOf('mail')%20!=%20-1)%20{inp.value=this.getRandomString(1)+'@'+this.getRandomString(1)+'.example.org';}%20else%20if%20(inp.name.toLowerCase().indexOf('phone')%20!=%20-1)%20{inp.value=parseInt(Math.random()*1000000+100000);}%20else%20{inp.value%20=%20inp.name+'%20'+this.getRandomString(1);}}}}},getRandomString:%20function%20(how_many_words)%20{if%20(!how_many_words)%20{how_many_words%20=%205;}if%20(!this.words)%20{this.words%20=%20this.blurb.split('%20');}var%20retval%20=%20'';for%20(var%20i%20=%200;%20i%20<%20how_many_words;%20i++)%20{retval%20+=%20this.words[this.getRand(this.words.length)%20-%201];retval%20+=%20(i%20<%20how_many_words%20-%201)%20?%20'%20'%20:%20'';}return%20retval;},getRandomName:%20function%20()%20{if%20(!this.split_names)%20{this.split_names%20=%20this.names.split('%20');}return%20this.split_names[this.getRand(this.split_names.length)%20-%201];},getPassword:%20function%20()%20{if%20(!this.password)%20{this.password%20=%20'secret';}return%20this.password;},getRand:%20function%20(count)%20{return%20Math.round(count%20*%20Math.random());}};%20auto.fillerup()
Jose Browne Says:
June 24th, 2011 at 11:36 am
Awesome tool!!!
successful call center Says:
March 8th, 2012 at 4:43 pm
successful call center…

[...]Form auto-fill bookmarklet / Stoyan’s phpied.com[...]…
Kuasha420 Says:
April 29th, 2012 at 5:29 am
Great tool for me. Thank you very much
webtools – i2biz info Says:
July 15th, 2012 at 6:42 pm
[...] Form auto-fill bookmarklet [...]
Mark Says:
October 11th, 2012 at 1:40 am
Hi, this is a great tool, any idea how I can integrate this to Selenium IDE?
Rodney Says:
January 8th, 2013 at 9:58 pm
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motorcycle Says:
May 5th, 2013 at 5:12 pm
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