How to link the codes submitted to a given codes inserted in a csv file!?

[Kal_Lam]

@toufikhayek, maybe you could also have a look at this post discussed previously that should give you some hints on doing the same:

How to validate a correct password with the pull data function to proceed with the survey

@rameshpradhan, maybe you could do it as outlined in the image shared below: In the survey tab of your XLSForm: [Image 1] The CSV file: [Image 2] Data entry screen as seen in Enketo: when a wrong password is entered [Image 3] Data entry screen as seen in Enketo: when a correct password is entered [Image 4] Reference XLSForm: Pull Data (Check Password to Proceed Survey).xls (29 KB) Reference CSV File: Codes.csv (136 Bytes)

And this post too …

Managing skip logic with pulled data

@fjiva, maybe this workaround should solve your issue: In the survey tab of your XLSForm: [Image 1] The CSV file: [Image 2] Data entry screen as seen in Enketo: when nothing is entered [Image 3] Data entry screen as seen in Enketo: when a book code within a range is entered [Image 4] Data entry screen as seen in Enketo: when a book code out of the range is entered [Image 5] Reference XLSForm: Pull Data (Skip).xls (28.5 KB) Reference CSV file: Codes.csv (137 Bytes) Note: If…

Or even this post …

How can one add a condition to a 'Pulldata' in xls such that what is pulled is not empty

@chiabotu, maybe you could manipulate and design your xlsform as discussed previously: Or you could also add a constraint in the question that takes the code which matches the pulldata function as shown in the image shared below: In the survey tab of your XLSForm: [image] CSV File: [image] Data entry screen as seen in Enketo: when a correct entry is made [image] Data entry screen as seen in Enketo: when a wrong entry is made [image] Reference xlsform: Pull Data (Constraint).xls (33.5…