Hi can someone show me how to make the password requirement on this form to be at least 4 characters I just have no idea I have been trying different ways and none work. I have posted my code below if you could just show me the code up dated with the way to handel this that would be great thanks in advance.
<?php
function printForm($strMessage){
echo "<strong>" .$strMessage."</strong>";
echo "<form method=\"post\" action=\"" .$_SERVER['PHP_SELF']. "\" name=\"form\">\n<br>";
echo "Your Name: <input type=\"text\" Name=\"yname\" value=\"" .trim($_POST['yname'])."\"><br>";
echo "Your Email: <input type=\"text\" Name=\"yemail\" value=\"" .trim($_POST['yemail'])."\"><br>";
echo "Username: <input type=\"text\" Name=\"yusername\" value=\"" .trim($_POST['yusername'])."\"><br>";
echo "Password: <input type=\"password\" Name=\"pword\" value=\"" .trim($_POST['pword'])."\"><br>";
echo "Confirm Password: <input type=\"password\" Name=\"cpword\" value=\"" .trim($_POST['cpword'])."\"><br>";
echo "<input type=\"submit\" value=\"send\" Name=\"submit\"/>\n<br>";
echo "</form>\n";
}
?>
<html>
<head>
<title>Self Submitting Sticky Form</title>
</head>
<body>
<?php
if(isset($_POST['submit'])){
$yourname=trim($_POST['yname']);
$youremail=trim($_POST['yemail']);
$yourusername=trim($_POST['yusername']);
$yourpassword=trim($_POST['pword']);
$yourcpassword=trim($_POST['cpword']);
if ($yourname==''){
$strMessage='Please enter your name.';
printForm($strMessage);
}
elseif ($youremail==''){
$strMessage='Please enter your email.';
printForm($strMessage);
}
elseif ($yourusername==''){
$strMessage='Please enter your username.';
printForm($strMessage);
}
elseif ($yourpassword==''){
$strMessage='Please enter your password.';
printForm($strMessage);
}
elseif ($yourcpassword==''){
$strMessage='Please confirm your password.';
printForm($strMessage);
}
elseif ($yourcpassword != $yourpassword){
$strMessage='passwords must match.';
printForm($strMessage);
}
else{
$strMessage='Thank you. your information was sent.';
echo $strMessage;
}
}
else{
$strMessage='Please enter all fields below:';
printForm($strMessage);
}
?>
</body>
</html>