diff options
Diffstat (limited to 'vendor/ipl/validator/src/DeferredInArrayValidator.php')
-rw-r--r-- | vendor/ipl/validator/src/DeferredInArrayValidator.php | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/vendor/ipl/validator/src/DeferredInArrayValidator.php b/vendor/ipl/validator/src/DeferredInArrayValidator.php new file mode 100644 index 0000000..55b9b83 --- /dev/null +++ b/vendor/ipl/validator/src/DeferredInArrayValidator.php @@ -0,0 +1,55 @@ +<?php + +namespace ipl\Validator; + +/** + * Validates whether the value exists in the haystack created by the callback + */ +class DeferredInArrayValidator extends InArrayValidator +{ + /** @var callable Callback to create the haystack array */ + protected $callback; + + /** + * Create a new deferredInArray validator + * + * **Required parameter:** + * + * - `callback`: (`callable`) The callback to create haystack + * + * **Optional parameter:** + * + * *options: (`array`) Following option can be defined:* + * + * * `strict`: (`bool`) Whether the types of the needle in the haystack should also match, default `false` + * + * @param callable $callback Validation callback + * @param array $options + */ + public function __construct(callable $callback, array $options = []) + { + $this->callback = $callback; + + parent::__construct($options); + } + + public function getHaystack(): array + { + return $this->haystack ?? call_user_func($this->callback); + } + + /** + * Set the callback + * + * @param callable $callback + * + * @return $this + */ + public function setCallback(callable $callback): self + { + $this->haystack = null; + $this->callback = $callback; + + return $this; + } +} |