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@@ -121,7 +121,7 @@ discard block |
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block discarded – undo |
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/** |
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* Event triggered before deleting itself. |
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* @param \yii\base\ModelEvent $event |
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- * @return boolean true if parentAttribute not specified. |
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+ * @return boolean|null true if parentAttribute not specified. |
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* @throws \yii\db\IntegrityException throw if $throwRestrictException is true when $onDeleteType is on restrict. |
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*/ |
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public function onDeleteChildren($event) |
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@@ -153,7 +153,7 @@ discard block |
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block discarded – undo |
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/** |
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* Event triggered before updating itself. |
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* @param \yii\base\ModelEvent $event |
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- * @return boolean true if parentAttribute not specified. |
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+ * @return boolean|null true if parentAttribute not specified. |
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* @throws \yii\db\IntegrityException throw if $throwRestrictException is true when $onUpdateType is on restrict. |
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*/ |
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public function onUpdateChildren($event) |
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