Feature #70923

Updated by Simon Schaufelberger over 2 years ago

in TCA you can define validation rules for example the range. More here:

* https://docs.typo3.org/typo3cms/TCAReference/7.6/Reference/Columns/Input/Index.html#columns-input-properties-range https://docs.typo3.org/typo3cms/TCAReference/Reference/Columns/Input/Index.html#columns-input-properties-range
* https://docs.typo3.org/typo3cms/TCAReference/7.6/Reference/Columns/Input/Index.html#columns-input-properties-eval https://docs.typo3.org/typo3cms/TCAReference/Reference/Columns/Input/Index.html#columns-input-properties-eval

In case of an error, don't just frame the field with a red border but also say, what is the error.

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