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shabbirbhimani/validate-email.js

Created October 21, 2019 14:43
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validate-email.js
<script language="JavaScript">
<!--
function _submit_form(frm)
{
var email = frm.email.value;
var valid_email = /^([a-zA-Z0-9_.-])+@(([a-zA-Z0-9-])+.)+([a-zA-Z0-9]{2,4})+$/;
if( valid_email.test( email ) )
{
document.getElementById('before').style.display = 'none';
document.getElementById('after').style.display = 'block';
return true;
}
else
{
alert("Invalid email address");
}
return false;
}
//-->
</script>
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