فایل رو بذار
<?php
if (isset($_POST['submit'])) {
require_once "validation.class.php";
$name = trim($_POST['name']);
$email = trim($_POST['email']);
$website = trim($_POST['website']);
$validate = new Validation();
$validate -> isValidStr($name, 'name', 2, 32);
$validate -> isValidEmail($email);
$validate -> isValidURL($website);
if (!$validate -> errCount()) {
echo '<h3>You have Successfully Registered</h3>';
echo "Name: {$name} | Email: {$email} | Website: {$website}";
} else {
$errCount = $validate -> errCount();
$errCount = 'There were '.$errCount.' errors, Please fill the required fields';
$errName = $validate -> getError('name');
$errEmail = $validate -> getError('email');
$errURL = $validate -> getError('url');
}
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Class :: Validation Form</title>
</head>
<body>
<form action="" method="post">
<?php echo '<h4>'.$errCount.'</h4>'; ?>
<table border="0" cellpadding="2" cellspacing="2">
<tr>
<td>Name:</td>
<td>
<input type="text" name="name" value="<?php echo htmlentities($name); ?>" /><br />
<?php echo $errName; ?>
</td>
</tr>
<tr>
<td>email:</td>
<td>
<input type="text" name="email" value="<?php echo htmlentities($email); ?>" /><br />
<?php echo $errEmail; ?>
</td>
</tr>
<tr>
<td>website:</td>
<td>
<input type="text" name="website" value="<?php echo htmlentities($website); ?>" /><br />
<?php echo $errURL; ?>
</td>
</tr>
<tr>
<td></td>
<td><input type="submit" name="submit" value=" Register " /></td>
</tr>
</table>
</form>
</body>
</html>
<?php
class Validation
{
public $errors = array();
public function isValidStr($strVal, $strType, $minChar=2, $maxChar = 1000) {
if(strlen($strVal) < intval($minChar)) {
$this -> setError($strType, ucfirst($strType)." must be at least {$minChar} characters long.");
} elseif (strlen($strVal) > intval($maxChar)) {
$this -> setError($strType, ucfirst($strType)." must be less than {$maxChar} characters long.");
} else {
// validate data entry
$pattern = "#^[\s\x{0621}-\x{063A}\x{0640}-\x{0691}\x{0698}-\x{06D2}\x{06F0}-\x{06F9}\x{0661}-\x{0669}0-9\n\r\\'\-\_\.\:\,0-9a-zA-Z]+$#u";
if (!preg_match($pattern, $strVal)) {
$this -> setError($strType, ucfirst($strType)." must be from letters, dashes, spaces and must not start with dash");
}
}
}
public function isValidEmail($emailVal) {
if(strlen($strVal) < 0 ) {
$this -> setError('email', 'E-mail Address cannot be blank');
} else {
// validate data entry
$pattern = "/^[^0-9][A-z0-9_]+([.][A-z0-9_]+)*[@][A-z0-9_]+([.][A-z0-9_]+)*[.][A-z]{2,4}$/";
if (!preg_match($pattern, $emailVal)) {
$this -> setError('email', 'Please enter valid E-mail Address');
}
}
}
public function isValidURL($urlVal) {
if(!empty($urlVal)) {
$pattern = "#^http(s)?://[a-z0-9-_.]+\.[a-z]{2,4}#i";
if (!preg_match($pattern, $urlVal)) {
$this -> setError('url', 'Please enter valid URL Address with http://');
}
}
}
public function setError($key, $value) {
$this -> errors[$key] = $value;
}
public function getError($key) {
if ($this -> errors[$key]) {
return $this -> errors[$key];
} else {
return false;
}
}
public function errCount() {
return (count($this -> errors) > 0) ? count($this -> errors) : false;
}
}
?>
این هم فایل
68637