Question

Title basically says it all.

The error I get at:

document.forms[0].onsubmit = validateForm;

This is at the very top of my .js file. Does that matter?

Unable to set value of the property ‘onsubmit’: object is null or undefined

in IE’s debugger.

As a test, I set the validateForm() to always true, and I still got the error. I am positive there is a document.forms[0] in my webpage, and I do have a function validateForm().

Thanks for your help!

Answer 1

You don’t have any forms loaded at that point…
Try:

  window.onload = function () {
    document.forms[0].onsubmit = validateForm;
  }