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Can I set a minimum charactors spend requirement on long free text question?

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9 years 2 months ago #137392 by douerliang
I haved add 'strlen(this) > 10' to the "Question validation equation" field. But it not work.

Can someone help me ?
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9 years 2 months ago #137406 by tpartner
Try this:

Code:
strlen(self) > 10

Cheers,
Tony Partner

Solutions, code and workarounds presented in these forums are given without any warranty, implied or otherwise.
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