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Check if Date greater than previous Selection

  • jajas
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9 years 9 months ago #109410 by jajas
Dear LS Team,

I have 2 questionn:


Q1. When you buy your new House? [ANSWER IS CHOOSE MONTH AND YEAR]

ANSWER: 2013 OF JUNE [DATE FORMAT]

Q2. When you move to your new house? [ANSWER IS MONTH AND YEAR]
[valid answer in Q2 cannot less than Answer in Q1, so if responden choose date less of 2013 of June will rise alert message]

How to make date validation like question above in lime survey?


Need help

Thanks & Regards,

JajaS
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  • jajas
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9 years 9 months ago #109415 by jajas
Nobody can't help me :(
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  • tpartner
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9 years 9 months ago - 9 years 9 months ago #109465 by tpartner
Replied by tpartner on topic Check if Date greater than previous Selection
Assuming the first question code is "date1", this seems to work as the question validation equation for a normal date question:
Code:
this >= date1



.

Cheers,
Tony Partner

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Last edit: 9 years 9 months ago by tpartner.
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9 years 4 months ago #114443 by jpw
tpartner

What question type are you using for this validation equation? I don't see a Question validation equation for the Date/Time question type
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9 years 4 months ago #114445 by tpartner
Replied by tpartner on topic Check if Date greater than previous Selection
Date question type. LS version 2.05.

Cheers,
Tony Partner

Solutions, code and workarounds presented in these forums are given without any warranty, implied or otherwise.
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9 years 4 months ago #114446 by jpw
That explains it, I'm still on version 2.0. Looks like I need to upgrade, thanks!
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