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Validation Summary repeated errors

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DataForm
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jen
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jen asked on 23 Jul 2014, 04:47 PM
I am editing an object that has 5 checkboxes, and a validation rule that at least one must be checked.

During validation I make one Validation result with multiple properties. This way, each checkbox gets a red error indicator.
 new ValidationResult("At least one Finance Type is Required", new List<string>() { "IsCash", "IsFinancePromo", "IsFinanceStandard", "IsLeasePromo", "IsLeaseStandard" });

The problem is that in the validation summary, instead of seeing the error message once, I'm seeing it 5 times.

How can I make the validation summary of the RadDataForm display DISTINCT ValidationResults only?

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Boris
Telerik team
answered on 28 Jul 2014, 11:19 AM
Hello Jen,

Have you eventually added the error 5 times? I am not able to reproduce such an issue on this online demo.
In order to guide you better, could you please send us a sample project that reproduces the issue?

Regards,
Boris Penev
Telerik
 
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jen
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answered on 28 Jul 2014, 12:36 PM
I figured this out myself. Turns out the error appears in the validation summary once for each binding with NotifyOnValidationError=True set. I had it set on each checkbox, but in this case I only need it set on one.
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