How to use regex in au2mator

Modified on Wed, 06 Dec 2023 at 04:07 PM

We provide the Feature for some Questions to control the entered values with Regular Expression. Regex can be handy to make sure Users correctly enter Data.


For some question types, you can use regular expressions to control the value entered by the user.

Step 1: Build your Regex

Step 2: Configure your Question

  • Select the Question Type where Regex can be configured.

Step 3: Enter Regex

  • Enter the Regex and Validation Message as needed.


\+\d{1,3}\/\d{1,10}\/\d{1,10}$Telephone number in the Format +43/664/452152
^([a-z]|[A-Z]|[-]|[ö]|[Ö]|[ä]|[Ä]|[ü]|[Ü]|[ ]|[ß]|[.])*$Only allow the following Characters a-z A-Z Öö Ää Üü ß blank –
\+\d{1,3}[ ]\d{1,10}[ ]\d{1,10}\-\d{1,1}$Telephone number in the Format +43 664 452152-0
^[^#]*$Make sure no "#" is allowed.

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