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Mutiple short text - subquestion validation: only letters & only one character

  • Vinicos
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4 years 10 months ago #197165 by Vinicos
Mutiple short text - subquestion validation: only letters & only one character was created by Vinicos
Hello,

I have a multiple short text question with 3 subquestions. I want all of them to be validated only with letters and I want the first and the third to be validated with one character only. How can I do that?
LS version: 3.17.7+190627

Thanks
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  • tpartner
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4 years 10 months ago - 4 years 10 months ago #197167 by tpartner
Replied by tpartner on topic Mutiple short text - subquestion validation: only letters & only one character

I want all of them to be validated only with letters

Place this in the "Subquestion validation equation" field:

Code:
is_empty(this) OR regexMatch('/^[a-zA-Z]+$/', this)

I want the first and the third to be validated with one character only

Place this in the "Question validation equation" field (assuming that the first and third sub-question codes are SQ001 and SQ003):

Code:
(is_empty(self.sq_SQ001) OR strlen(self.sq_SQ001) < 2) AND (is_empty(self.sq_SQ003) OR strlen(self.sq_SQ003) < 2)

Sample survey attached:

File Attachment:

File Name: limesurvey...3811.lss
File Size:21 KB
Cheers,
Tony Partner
Solutions, code and workarounds presented in these forums are given without any warranty, implied or otherwise.
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Last edit: 4 years 10 months ago by tpartner.
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  • Vinicos
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4 years 10 months ago #197189 by Vinicos
Replied by Vinicos on topic Mutiple short text - subquestion validation: only letters & only one character
Thanks again!
It works perfectly.
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