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How do i validate whether there is a data entered in text field or not after i tab out from it....?

Jun 9th, 2009 15:10
forum net tr, osama said, i can do it, Suffolk Computer Services, Lakshmi Alluri,


This is one way using JavaScript
<form name="form" method="post" action="test.htm">
Your Name*:<br><input type="text" name="name">
<br><br>
Your Email*:<br><input type="text" name="email" onFocus="if(!
form.name.value){alert('Please enter your Name!');form.name.focus();}">
<br><br>
Your Address:<br><input type="text" name="address" onFocus="if(!
form.email.value){alert('Please enter your Email!');form.email.focus
();}">
<br><br>
<input type="submit">
</form>
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