How can I disable a form submit button so that it can't be hit twice in quick succession to submit a form?

RamMohan Pratap

It is quite simple to do that. Just call a JavaScript function on clicking the submit button to disable the submit button. So you cannot click it the next time . Here is the sample code to do that. Hope this helps. Be sure to have an action to submit the form to...

<form name="form1">
<input type="text" name="txtbox" value="Dummy">
<input type="Submit" name="SubmitButton" 

You can also use something like the following too, which should work across browsers:

var clickonce = false;
function js_save()
Call this method on the onclick event of the HREF or Button.