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  #1  
Old August 24th, 2004, 12:53 PM
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slglassett slglassett is offline
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javascript, form validation

Here is my javascript code:


<SCRIPT>
function validate() {
mNv=mainform.Name.value;
pass=mainform.password.value;
if (mNv=='') {
alert('required');
event.returnValue=false;
}
pass=mainform.password.value;
if (pass=='') {
alert('required');
event.returnValue=false;
}
}

Right now it sends out an alert box, but I want it to write the response to the page next to the required field, does anyone know how to do that?

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Old August 25th, 2004, 05:09 AM
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selwonk selwonk is offline
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Hi

You will have to add a DIV next to each field:

Code:
<input type="password" name="password">&nbsp;<div id="epassword" style="display: inline;"></div>
Now, instead of an alert you can do:

Code:
epassword.innerHTML='This field must be completed';
MK

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Old August 25th, 2004, 10:44 AM
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slglassett slglassett is offline
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Awesome, thanks.

Quote:
Originally Posted by selwonk
Hi

You will have to add a DIV next to each field:

Code:
<input type="password" name="password">&nbsp;<div id="epassword" style="display: inline;"></div>
Now, instead of an alert you can do:

Code:
epassword.innerHTML='This field must be completed';
MK

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  #4  
Old August 25th, 2004, 01:08 PM
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Salvation at last!
Thanks for the short, quick, and easy method to do this.
I previously thought that it would take to much code to do something like this using JavaScript, so I did it on the server-side only.
Good work!

See my poll where I discuss "JavaScript Alerts Are Evil!"

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Old August 26th, 2004, 07:01 PM
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Does anyone know why this DHTML approach does not work in these browsers:
Netscape, Mozilla, and Firefox (All fairly new versions).

It works only in Internet Explorer and Opera.

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Old August 27th, 2004, 03:06 AM
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selwonk selwonk is offline
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Hi

There are some notes about compliance here

MK

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Old August 27th, 2004, 01:39 PM
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Thanks selwonk!

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