README

Data Validator is a PHP package that provides a set of validation methods for common data types such as emails, URLs, phone numbers, and more.

Requirements

PHP 7.4 or higher
Composer

Installation

You can install the package via Composer. Run the following command in your project directory:

composer require fauzy/data-validator

Usage

To use the Data Validator package, follow these steps:

1. Include the Autoload File

In your PHP script, include the Composer autoload file:

require 'vendor/autoload.php';

2. Create an Instance of the Validator

Create an instance of the validator class:

use DataValidator\validator;

$validator = new validator();

3. Use Validation Methods

You can now use the provided validation methods. Here are some examples:

Validate Email

$email = "test@example.com";

if ($validator->validateEmail($email)) {
    echo "$email is a valid email.\n";
} else {
    echo "$email is not a valid email.\n";
}

validate url

$url = "https://example.com";

if ($validator->validateUrl($url)) {
    echo "$url is a valid URL.\n";
} else {
    echo "$url is not a valid URL.\n";
}

Validate phone number

$phone = "+628123456789";

if ($validator->validatePhoneNumber($phone)) {
    echo "$phone is a valid phone number.\n";
} else {
    echo "$phone is not a valid phone number.\n";
}

Full example

<?php

require 'vendor/autoload.php';

use DataValidator\validator;

$validator = new validator();

// Validate Email
$email = "test@example.com";
echo $validator->validateEmail($email) ? "$email is a valid email.\n" : "$email is not a valid email.\n";

// Validate URL
$url = "https://example.com";
echo $validator->validateUrl($url) ? "$url is a valid URL.\n" : "$url is not a valid URL.\n";

// Validate Phone Number
$phone = "+628123456789";
echo $validator->validatePhoneNumber($phone) ? "$phone is a valid phone number.\n" : "$phone is not a valid phone number.\n";

License

This package is licensed under the MIT License. See the LICENSE file for more information.

Contributing

If you would like to contribute to this project, please open an issue or submit a pull request on the GitHub repository.

Real world example

if you have a form with an input that requires a phone number, you can validate it with this

<!-- form.html -->
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Phone Number Validation</title>
  </head>
  <body>
    <h1>Phone Number Validator</h1>
    <form action="validate_phone.php" method="post">
      <label for="phone">Enter your phone number:</label>
      <input type="text" id="phone" name="phone" required />
      <br /><br />
      <input type="submit" value="Validate" />
    </form>
  </body>
</html>

// validate_phone.php
<?php

require 'vendor/autoload.php';

use DataValidator\validator;


if (isset($_POST['phone'])) {
    $phone = $_POST['phone'];

    $validator = new validator();

    // Validate phone number
    if ($validator->validatePhoneNumber($phone)) {
        echo "<h1>Result</h1>";
        echo "<p>$phone is a valid phone number.</p>";
    } else {
        echo "<h1>Result</h1>";
        echo "<p>$phone is not a valid phone number.</p>";
    }
} else {
    echo "<h1>Error</h1>";
    echo "<p>No phone number provided.</p>";
}

Author

Fauzy madani : https://github.com/fauzy

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fauzy / data-validator

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