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what's the difference of validation and em_validation_q?

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2 years 8 months ago #109484 by iscar
i just want to validate the email in short text question.
where shall i input the validation string? what's the right string shall i input?

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2 years 8 months ago #109533 by iscar
i checked again, the same result.

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2 years 8 months ago #109547 by DenisChenu
You need to use regexpMatch function for validation_q, it's automatic added to validation.

Denis
manual.limesurvey.org/Expression_Manager#Implemented_Functions

Assistance on LimeSurvey forum and LimeSurvey core development are on my free time.
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2 years 8 months ago #109581 by iscar
then what's the usage of the validation?
i have read the manual and do it, but you can find the error,i think 50% it's a bug of mailaddress validation

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2 years 8 months ago #109807 by iscar
tried all the formula, LS cannot validate email format in EM.

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