The SuperValidator Package is a powerful PHP class designed to simplify and enhance the validation of form data in web applications. It provides a flexible and extensible framework for defining validation rules and generating meaningful error messages.
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Extensible Rule System: Easily define and extend validation rules for various types of data, such as strings, emails, passwords, dates, and more.
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Customizable Error Messages: Customize error messages for each validation rule, allowing you to provide clear and user-friendly feedback to your users.
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Support for Common Validation Scenarios: Includes built-in validation rules for common scenarios such as required fields, string length, email format, password strength, and more.
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Rule Composition: Compose complex validation scenarios by combining multiple rules for each field.
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Data Validation: Validate form data against a set of predefined rules, ensuring data integrity and security.
Install the SuperValidator package via Composer:
composer require hilalahmad/supervalidator1. required
2. email
3. password
4. string
5. boolen
6. url
7. integer
8. number
9. date
10. min:length
11. max:length
12. image:1024px // depend on your size
13. Much more with custom validation message<?php
require './vendor/autoload.php';
use Hilalahmad\Supervalidator\SuperValidator;
$customErrorMessages = [
'email.required' => 'email field is required.',
'email.email' => 'Invalid email address.',
'password.required' => 'Password is required.',
'password.confirmed:password_confirmation' => 'Password confirmation does not match.',
'password.password' => 'Custom error message for the password.',
];
$validator = new SuperValidator($customErrorMessages);
$data = [
'url' => ['required', 'date'],
'email' => ['required', 'email'],
'password' => ['required', 'confirmed:password_confirmation', 'password'],
];
$errors = [];
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
// Assuming you have the SuperValidator class loaded and instantiated
if (!$validator->validate($data)) {
$errors = $validator->getErrors();
} else {
// Validation successful, process the form data
$name = $_POST['name'];
$email = $_POST['email'];
$password = $_POST['password'];
echo "Form submitted successfully!";
}
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Sample Form</title>
</head>
<body>
<form action="" method="post">
<label for="name">Name:</label>
<input type="text" id="url" name="url">
<?php
if (isset($errors['url'])) {
echo $errors['url'];
}
?>
<br>
<label for="email">Email:</label>
<input type="email" id="email" name="email">
<?php
if (isset($errors['email'])) {
echo $errors['email'];
}
?>
<br>
<label for="password">Password:</label>
<input type="password" id="password" name="password">
<?php
if (isset($errors['password'])) {
echo $errors['password'];
}
?>
<br>
<label for="password_confirmation">Confirm Password:</label>
<input type="password" id="password_confirmation" name="password_confirmation">
<br>
<input type="submit" value="Submit">
</form>
</body>
</html>