29 lines
715 B
PHP
29 lines
715 B
PHP
<?php namespace System\Validation\Rules;
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use System\Validation\Nullable_Rule;
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class Presence_Of extends Nullable_Rule {
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/**
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* Evaluate the validity of an attribute.
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*
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* @param string $attribute
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* @param array $attributes
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* @return bool
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*/
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public function check($attribute, $attributes)
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{
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if ( ! is_null($nullable = parent::check($attribute, $attributes)))
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{
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return $nullable;
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}
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// ---------------------------------------------------------
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// The Nullable_Rule check method essentially is a check for
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// the presence of an attribute, so there is no further
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// checking that needs to be done.
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// ---------------------------------------------------------
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return true;
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}
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} |