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Upgrade TextBoxExt to SfTextBoxExt - Where is .Validate and .HasError?

After upgrading to the new version, my code broke. I used .Validate and .HasError quite extensively.

They appear to be gone from the transition from TextBoxExt to SfTextBoxExt.

Is there an equivalent? I was unable to find it...


Kind regards,



1 Reply

KL Karthikeyan L Syncfusion Team March 6, 2013 01:43 PM UTC

Hi Geri,

We have changed the data validation logic with our source, we have prepared a sample based on your requirement and we have attached the sample and documentation for your reference.

[Sample link]: http://www.syncfusion.com/downloads/Support/DirectTrac/General/DataValidation_demo-56417553.zip

[Documentation link]: http://www.syncfusion.com/downloads/Support/DirectTrac/General/DataValidation_Doc-378891775.zip

Please let us know if you have any concerns.


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