Chriscreates\Blog\Rules\ValidateTagIds

Complexity

Total Complexity

4

Size/Duplication

Total Lines	30
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	passes()	0	10	3
A	message()	0	4	1

<?php

namespace Chriscreates\Blog\Rules;

use Chriscreates\Blog\Tag;
use Illuminate\Contracts\Validation\Rule;

class ValidateTagIds implements Rule
{
    /**
     * Determine if the validation rule passes.
     *
     * @param  string  $attribute
     * @param  mixed  $value
     * @return bool
     */
    public function passes($attribute, $value)
    {
        foreach ($value as $tag_id) {
            if ( ! Tag::where('id', $tag_id)->exists()) {
                return false;
            }
        }

        return true;
    }

    /**
     * Get the validation error message.
     *
     * @return string
     */
    public function message()
    {
        return 'The tag(s) selected is invalid or does not exist.';
    }
}