Having an issue with trying to handle the < character in a RadTextBox. I didn't want to have to resort to putting a RadEditor on the form as no other formatting is required.
The exception happens on your RadTextbox demo form, as seen in the attachment.
Can this be handled elegantly w/o blowing up the page?
1 Answer, 1 is accepted
0
Hi Mike,
This is an ASP.NET form submit validation mechanism so you'll experience the same error even if you replace RadTextBox with a regular asp:TextBox
A potentially dangerous Request.Form value was detected from the client (TextBox3_ClientState="...ionText":"<span","valueAsStrin...").
The solution is to:
Regards,
Rumen
Progress Telerik
This is an ASP.NET form submit validation mechanism so you'll experience the same error even if you replace RadTextBox with a regular asp:TextBox
A potentially dangerous Request.Form value was detected from the client (TextBox3_ClientState="...ionText":"<span","valueAsStrin...").
The solution is to:
- encode the HTML as suggested at https://stackoverflow.com/questions/81991/a-potentially-dangerous-request-form-value-was-detected-from-the-client
- or stop the ASP.NET validation by setting ValidateRequest="false" in the @Page directive - <%@ Page Language="C#" ValidateRequest="false" %>
Regards,
Rumen
Progress Telerik
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