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Minimum entry of 1 characters on free text reponses

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7 years 3 weeks ago #172144 by vic54ga
Minimum entry of 1 characters on free text reponses was created by vic54ga
In free text responses, can I limit the entry of characters to greater than one? how?

thanks!
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7 years 3 weeks ago #172145 by Joffm
Replied by Joffm on topic Minimum entry of 1 characters on free text reponses
Hi, you can use validation:

something like: strlen(trim(self))>1
See:
www.limesurvey.org/manual/Expression_Man...mplemented_Functions

and
www.limesurvey.org/manual/Expression_Man....27that.27_variables


Joffm
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