Improving validation code and comments.
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@ -5,7 +5,7 @@
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class With_Callback extends Rule {
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class With_Callback extends Rule {
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/**
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/**
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* The callback.
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* The callback that will be used to validate the attribute.
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*
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*
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* @var function
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* @var function
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*/
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*/
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@ -27,7 +27,7 @@ public function check($attribute, $attributes)
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if ( ! is_callable($this->callback))
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if ( ! is_callable($this->callback))
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{
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{
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throw new \Exception("A validation callback for the [$attribute] attribute is not callable.");
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throw new \Exception("The validation callback for the [$attribute] attribute is not callable.");
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}
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}
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return call_user_func($this->callback, $attributes[$attribute]);
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return call_user_func($this->callback, $attributes[$attribute]);
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