TYPO3 Exception 1298273089


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regularExpression “^[2356]$” in RegularExpressionValidator contained an error.

#1298273089: regularExpression “^[2356]$” in RegularExpressionValidator contained an error. TYPO3\CMS\Extbase\Validation\Exception\InvalidValidationOptionsException thrown in file typo3/sysext/extbase/Classes/Validation/Validator/RegularExpressionValidator.php in line 50.

This happens when no regular expression delimiter is used.

Correct usage:

 * @validate RegularExpression(regularExpression="/^[2356]$/")
public $someOption;