Explain the callback functions in CakePHP?

Callback functions just before or after a CakePHP model operation. These callback functions can be defined in model classes.These are very simple functions which called automatically when are defined by the core CakePHP.

• beforeFind()
• afterFind()
• beforeValidate()
• afterValidate()
• beforeSave()
• afterSave()
• beforeDelete()
• afterDelete()
• onError()