<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script type="text/javascript">
function ValidationEvent() {
var txtName = document.getElementById("txtName").value;
var txtemail = document.getElementById("txtemail").value;
var txtphone = document.getElementById("txtphone").value;
var txtemailReg = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;
if (txtName != '' && txtemail != '' && txtphone != '') {
if (txtemail.match(txtemailReg)) {
} else {
alert("Invalid Email");
return false;
}
} else {
alert("Please fill in all fields.");
return false;
}
return true;
}
</script ...
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