I’m not able to restrict the phone number to be 10 digit in kobo collect app. I have used regex(,‘ [1] {10}$’) but it is not working. Kindly please help in this. 0-9 ↩︎

[image] deepik_a: restrict the phone number to be 10 digit Try the following form: Regex.xlsx (14.2 KB) [Screenshot 2024-10-23 at 8.29.18 AM] [Screenshot 2024-10-23 at 8.29.52 AM]