PTS\Validator\Validators\RequiredValidator

Complexity

Total Complexity

8

Size/Duplication

Total Lines	21
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__invoke()	0	8	3
A	validateString()	0	4	2
A	validateCountable()	0	4	3

<?php
declare(strict_types = 1);

namespace PTS\Validator\Validators;

class RequiredValidator
{
    public function __invoke($value): bool
    {
        if ($value === null || $this->validateString($value)) {
            return false;
        }

        return !$this->validateCountable($value);
    }

    protected function validateString($value): bool
    {
        return is_string($value) && trim($value) === '';
    }

    protected function validateCountable($value): bool
    {
        return (is_array($value) || $value instanceof \Countable) && count($value) < 1;
    }
}