Del\Form\Collection\ValidatorCollection

Complexity

Total Complexity

3

Size/Duplication

Total Lines	21
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	current()	0	3	1
A	append()	0	7	2

<?php
/**
 * User: delboy1978uk
 * Date: 27/11/2016
 * Time: 13:41
 */

namespace Del\Form\Collection;

use Del\Form\Validator\ValidatorInterface;
use InvalidArgumentException;

class ValidatorCollection extends AbstractCollection implements CollectionInterface
{
    /**
     * @param ValidatorInterface $validator Pass in a validator
     * @return $this
     */
    public function append($validator)
    {
        if (!$validator instanceof ValidatorInterface) {

$validator is always a sub-type of Del\Form\Validator\ValidatorInterface.

            throw new InvalidArgumentException('You can only append a Del\Form\Validator\ValidatorInterface.');
        }
        parent::append($validator);
        return $this;
    }

    /**
     * @return ValidatorInterface
     */
    public function current()
    {
        return parent::current();
    }
}