Phone number regular expression kobo toolbox

[neewar9092]

I need to set phone number regular

[fodhiambo]

Could you clarify what you mean?

[Kal_Lam]

Welcome to the community, @neewar9092! This post discussed previously should help you 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!