Form Input validation by using javascript

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By  vinothnat   On  15 Feb 2010 22:02:37
Tag : JavaScript , How to
Form Input validation by using javascript
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We need to call the javascript input validation function when submitting the form in "onsubmit" event. Here is the calling method written as follows,


The field should be validating is like as following,


{codecitation class="brush: javascript; gutter: true;" width="500px"}


function InputValidation (form)
{

if (form.email.value == "")
{
alert( "You should enter your email address." );
form.email.focus();
return false ;
}
return true ;
}

{/codecitation}

...S.VinothkumaR.

http://vinothnat.blogspot.com

 
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vinothnat
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