hoppinger/validation

Several validator constraints for your Symfony2 (Validator) project

hoppinger/validation

Several validator constraints for your Symfony2 (Validator) project., _(*1)

For now only a constraint Compare is available which allows you to compare two properties., _(*2)

, _(*3)

Requirements

For now only compatible with the Symfony 2.1+ validator., _(*4)

Installation

The recommended way to install this is with Composer. Just add hoppinger/validation to your composer.json by running:, _(*5)

``` bash $ php composer.phar require hoppinger/validation, <sub>(*6)</sub>

## Usage

You can use the constraints just like every other [Symfony constraint](http://symfony.com/doc/current/book/validation.html#constraints).

## Constraints

### `Compare`

The `Compare` constraint allows you to compare two properties of your object. 

* Using annotations

``` php
// src/Acme/DemoBundle/Entity/Foo.php

/**
 * @Hop\Validation\Constraint\Compare(field="bar",compare_with="crux",operator="gt",message="Bar should be greater than crux")
 */
class Foo
{
    protected $bar;

    protected $crux;

    public function getBar()
    {
        return $this->bar;
    }

    public function getCrux()
    {
        return $this->crux;
    }

}

• Using YML

``` yaml, <sub>(*7)</sub>

src/Acme/DemoBundle/Resources/config/validation.yml

Acme\DemoBundle\Entity\Foo: constraints: - Hop\Validation\Constraint\Compare: field: bar compare_with: crux operator: gt message: Bar should be greater than crux, <sub>(*8)</sub>

```, <sub>(*9)</sub>

Reference

Options

The Compare constraint takes 4 arguments, of which all are required., <sub>(*10)</sub>

• field

The field name of your object which is compared., <sub>(*11)</sub>

• compare_with

The field name of your object with which field is compared with., <sub>(*12)</sub>

• operator

The operator to use. See below., <sub>(*13)</sub>

• message

The message that will be shown if the constraint doesn't validate., <sub>(*14)</sub>

Valid operators

• Compare::OP_GT (gt)

Constraint matches if field is greater than compare_with, <sub>(*15)</sub>

• Compare::OP_GTE (gte)

Constraint matches if field is greater than or equal to compare_with, <sub>(*16)</sub>

• Compare::OP_LT (lt)

Constraint matches if field is less than compare_with, <sub>(*17)</sub>

• Compare::OP_LTE (lte)

Constraint matches if field is less than or equal to compare_with, <sub>(*18)</sub>

• Compare::OP_EQ (eq)

Constraint matches if field is equal to compare_with, <sub>(*19)</sub>

• Compare::OP_NEQ (neq)

Constraint matches if field is not equal to compare_with, <sub>(*20)</sub>

License

hoppinger/validation is licensed under the MIT license., <sub>(*21)</sub>