PHP Request Validator

Make your apps validation easily (inspired by Laravel Validation)

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Page Index:

• PHP Request Validator
  • Requirements
    • Installation
  • Quick start 🚀
  • Testing
  • License

Suggested Links:

• Rules
  • Existing Rules

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Requirements

• PHP 8.0 or higher
• Composer for installation

Installation

composer require "rifatcse09/request_validator"

Quick start 🚀

<?php

require('vendor/autoload.php');

use App\RequestValidator\Validator;

$validator = new Validator;

$validator->request([
    'email'=>'test @gmal',
    'type'=>'11', 
    'money' => '2111a', 
    'zip_code' => '12q456',
    'terms' => '1212', 
    'quantity' => '20.5',
    'phone_number' => '01867s',
    'gender' => 'f',
    'username' => 'RR',
    'password' => 'qww',
]);

$rules = [
    'name' => 'required|min:3',
    'email' => ['required', 'email'],
    'type' => ['required', 'boolean'],
    'money' => ['required', 'numeric'],
    'zip_code' => ['required','digits:6'],
    'terms' => 'accepted',
    'quantity' => 'integer',
    'phone_number' => 'regex:/^[0-9\-]+$/',
    'gender' => 'required|in:male,female',
    'username' => 'required|lowercase',
    'password' => 'required|uppercase',
];

// Bulk way 
$validator->rules($rules);

// Singal way
$validator->rule('name', 'required|min:3');

// then validate
$validator->validate();

if ($validator->fails()) {
    // handling errors
 
    // get first error message from all
    echo "<pre>";
    print_r($validator->errorFirst());

    // get first error message of email errors
    echo "</pre>";
    echo $validator->errorFirst('email');

    foreach ($validator->errors() as $error) {
        print_r($error);
    }
    // get error messages of specific attribute
    foreach ($validator->error('email') as $error) {
        echo $error . "\n";
    }

    exit;
} else {
    // validation passes
    echo "Success!";
}

Testing

The testing suite can be run on your own machine. The main dependency is PHPUnit which can be installed using Composer:

# run this command from project root
$ composer install --dev --prefer-source
$ vendor/bin/phpunit --configuration phpunit.xml --coverage-text

For additional information see PHPUnit The Command-Line Test Runner.

License

PHP Request Validator is open-sourced software licensed under the MIT.