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Problem On AutoPostBack On TextBox to Validate Captcha

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Angus Cheung
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Angus Cheung asked on 15 Sep 2010, 04:43 AM
I have set a asp:TextBox with unique ID and put the ID into the ValidatedTextBoxID field of the RadCaptcha.
Also, I set the TextBox's property "AutoPostBack" to "True, when Text changed, returning the IsValid result of the RadCaptcha.
My problem is, it will only show false...may you please give me some help? Thanks!

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Angus Cheung
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answered on 15 Sep 2010, 04:55 AM
the result is always true, no matter what i input into the TextBox
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Pero
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answered on 15 Sep 2010, 02:04 PM
Hello Angus,

The ValidatedTextBoxID property expects the ID of the textbox, and requires the textbox to be in the same naming container as the RadCaptcha. Please set the ValidatedTextBoxID to the ID, and see if the problem disappears.

Best wishes,
Pero
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Angus Cheung
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Angus Cheung
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