Phone Number Constraint does not work

[wiydiy]

Hi, please help.

My constraint code does not seem to work, I want to make limit to my form where people need to submit their phone number, that can range to 10-12 digits.

This is what i put in the constraint column, regex(.,‘^[1]{10,11,12}$’)

Please kindly help

Thank youuuu

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1. 0-9 ↩︎

[Kal_Lam]

@wiydiy, this screenshot shared below should help you solve your issue:

In the survey tab of your XLSForm:

Data entry screen as seen in Enketo (when the input digit is less than 10 digits)

Data entry screen as seen in Enketo (when the input digit is more than 12 digits)

Data entry screen as seen in Enketo (when the input digit is in the range of 10-12 digits)

Reference XLSForm:

Phone Number (10-12 digit).xlsx (9.3 KB)

[wiydiy]

thanks a lot