In this Tutorial, we are going to learn how we can Create a webpage in PHP to find a person is adult or not.
Program :--
<html>
<head><center>
<table border=1 cellspadding=0 cellspacing=0>
<form method=get action="">
<tr><th colspan=2>Validating Age</th></tr>
<tr><th>Enter Name :</th><td><input type=text name=nm></td><br></tr>
<tr><th>Enter Age :</th><td><input type=text name=age></td><br></tr>
<tr><th colspan=2><input type=submit value=validate></th></tr><br>
</form>
</table>
</center>
</head>
</html>
<?php
$name=$_GET['nm'];
$age=$_GET['age'];
if(isset($_GET['nm']))
{
if($name=="" || $age=="")
{
echo "<script>alert('All fields are Required')</script>";
}
else
{
if($age<18)
{
echo "<script>alert('You are not Adult')</script>";
}
else
{
echo "<script>alert('You are Adult ')</script>";
}
}
}
?>
Output :--
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