Limiting the response either one of two conditions

[Kal_Lam]

Maybe this post discussed previously should help you solve your issue:

Restrict for Entering 10, 13 OR 17 digit number only

Try changing the above to either of the two Option 1 regex(., ‘^[0-9]{10}$’) or regex(., ‘^[0-9]{13}$’) or regex(., ‘^[0-9]{17}$’) Option 2 regex(., ‘^([0-9]{10}|[0-9]{13}|[0-9]{17})$’)

To learn more on regex, please feel free to go through our support article Restricting Text Responses With Regular Expressions.