Validate long date in javascript & OnSubmit problem

hi i need to validate long date format "E, dd MMM yyyy HH:mm:ss" or Thu, 18 Jul 2002 12:52:49 that is key in by the user. but i'm not sure how to do this. i have couples of input data and i'm passing an object to the javascript function validateform using OnSubmit. Which one is better, using OnSubmit or OnCick for this kind of parameter passing. Eg <form method="POST" action="insert.jsp" onSubmit="return validateForm(this)"> However i'm having a problem where when there is an invalid input from the user, it will notify the user but it will also send the form to the insert.jsp at the same time. Therefore the user can't correct the invalid data. The function return false for valid input and true for invalid. Please help!!! urgent.... thanks in advance

Your problem is you have used
<input type="submit" onClick="OnSubmit();">
this won't work.
Instead try
<input type="button" value="someValue" onClick="OnSubmit();">
This may help. All the best.

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--Jagriti
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Validate long date in javascript & OnSubmit problem

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