Error in Kobo Collect

[Kal_Lam]

Hi @phiafoundation,

Would you mind having a look at the post discussed previously. It should solve your issue:

How to limit my id number entry to 10 characters?

Hi @PamelaLlanes, Try using the regex code regex(., '^[0-9]{10}$') with the question type as text. A similar example has already been discussed in the forum: To learn more on regex please feel free to visit our support article Restricting text responses with regular expressions. Have a great day!

As a backup please feel free to have a look at our support article Restricting Text Responses With Regular Expressions which provides a wide range of practical examples using regex.

Have a great day!