Group Validation Forced Page To Come Back For 2nd Time?
Jan 27, 2010
I have a form that uses group validation with the following on btnDonation_Click. However, when I click btnDonation, the page comes back to itself even if everything is valid. Then, I click btnDonation again without changing anything, this is when the page will postback to Confirm.aspx. Do you know what might have caused it?
Code:
Protected Sub btnDonation_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnDonation.Click
Page.Validate("GiftValidate")
If (rbContribType.SelectedIndex = 0 Or cbPrefHAddress.Checked = True) Then
Page.Validate("HAddressValidate")
ElseIf (rbContribType.SelectedIndex = 1 Or rbContribType.SelectedIndex = 2 Or cbPrefOrgAddress.Checked = True) Then
Page.Validate("OrgAddressValidate")
End If
If Page.IsValid Then
btnDonation.PostBackUrl = "~/Confirm.aspx"
End If
End Sub
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