SOP 2.html
<!DOCTYPE html>
<html>
<head>
<title>Sop 2 JAVaScript</title>
</head>
<body>
<h1>Information Form</h1>
<form name="f1">
Your Name
<input type="text" name="txt_name">
<br>
<br>
Address
<textarea name="txt_address" placeholder="Permanent Address"/></textarea>
<br>
<br>
Contact
<input type="tel" name="telephone" maxlength="10">
<br><br>
Email
<input type="email" name="txt_email" pattern="[A-Z a-z]{0-9}-[@]{1}-[.]{1}">
<br>
<br>
<input type="button" name="b1" value="submit" onclick="validate_email()">
</form>
</body>
<script type="text/javascript">
function validate_email()
{
var x=f1.txt_email.value;
var at_pos=x.indexOf("@");
var last_pos=x.lastIndexOf("@");
var firstdot_pos=x.indexOf(".");
var dot_pos=x.lastIndexOf(".");
if (at_pos<1||dot_pos<at_pos+2||dot_pos+2>=x.length||firstdot_pos<at_pos||at_pos<last_pos)
{
alert("Not an Valid email address");
f1.txt_email.focus();
}
else
{
alert("Valid Email Address");
return true;
}
}
</script>
</html>
output
Tags :-
12th I.T SOP solution,
12th I.T SOP,
12th I.T chapter 2 SOP solution,
12th I.T chapter 2 SOP 2 solution,
12th I.T SOP 2
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