BrenoRoosevelt\Validation\Rules\HasKey::isValid()

Complexity

Conditions	6
Paths	5

Size

Total Lines	19
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function isValid($input, array $context = []): bool
    {
        if (is_array($input)) {
            return array_key_exists($this->key, $input);
        }

        if ($input instanceof ArrayAccess) {
            return $input->offsetExists($this->key);
        }

        if (is_iterable($input)) {
            foreach ($input as $k => $v) {
                if ($this->key === $k) {
                    return true;
                }
            }
        }

        return false;
    }