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5.2 Migration Guide

The 5.2.0 release is a backwards compatible with 5.0. It adds new functionality and introduces new deprecations. Any functionality deprecated in 5.x will be removed in 6.0.0.

Behavior Changes

  • ValidationSet::add() will now raise errors when a rule is added with a name that is already defined. This change aims to prevent rules from being overwritten by accident.

New Features

Error

  • Custom exceptions can have specific error handling logic defined in ErrorController.