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Implementing Custom Validators

TYPO3 CMS Certified Developer 10 LTS

Description

How to provide custom validation in Extbase.

Tags

Building Plugins/Modules with Extbase, TYPO3 , Extbase , Validation

Goals
  • I know which base classes I can use to base my validator on.
  • I know where to put a custom validator class by convention and how to register the class.
  • I know how to use the validator in a controller action.