library validation

bartosz-maciaszek/validation

Validation library for PHP 5.6+ / HHVM inspired by Joi.

About

Validation library for PHP 5.6+ / PHP 7 / HHVM inspired by Joi from Hapi., _(*1)

, _(*2)

Installation

The recommended way to install the library is through Composer, _(*3)

composer require bartosz-maciaszek/validation

Examples

Validation with the library is straightforward. You can validate primitives like this:, _(*4)

<?php

use Validation\Validation as V;

V::validate('foobar', V::string(), function($err, $output) {
    if ($err) {
        echo 'Validation failed: ' . $err;
        exit;
    }

    echo $output; // 'foobar'
});

You can also chain other assertions:, _(*5)

V::validate('user@example.com', V::string()->email(), function($err, $output) {
    // ...
});

The library also supports transformations:, _(*6)

V::validate('FooBar', V::string()->lowercase(), function($err, $output) {
    // $output equals 'foobar'!
});

Wanna something more complex? Let's try to validate an array!, _(*7)

$input = [
    'username' => 'foobar',
    'password' => 'secret123',
    'birthyear' => 1980,
    'email' => 'foobar@example.com',
    'sex' => 'male'
];

$schema = V::arr()->keys([
    'username' => V::string()->alphanum()->min(3)->max(30),
    'password' => V::string()->regex('/[a-z-A-Z0-9]{3,30}/'),
    'birthyear' => V::number()->integer()->min(1900)->max(2013),
    'email' => V::string()->email(),
    'sex' => V::string()->valid('male', 'female')
]);

V::validate($input, $schema, function ($err, $output) {
    // $err === null -> valid!
});

Documentation can be found here (please note it's not 100% completed :))., _(*8)

Tests

To run the unit test, simply install the dependencies and invoke make test, _(*9)

$ make deps
$ make test

Contributing

Contributions are welcome. If you want to help, please fork the repo and submit a pull request. To maintain the coding style, please make sure your code complies with PSR2 standard., _(*10)

$ make cs