Potentially dangerous Request.Form value was detected

Question

i am using mce editor in a user control and added ValidateRequest="false" in page directive on which i have used that control then also I am getting "A potentially dangerous Request.Form value was detected" error. How to solve this?

see [this](http://stackoverflow.com/questions/81991/a-potentially-dangerous-request-form-value-was-detected-from-the-client) — Iswanto San, Mar 08 '13 at 08:04

score 1 · Answer 1 · answered Mar 08 '13 at 08:02

1

In order for the ValidateRequest="false" attribute to be applied, you must add the following entry

<httpRuntime requestValidationMode="2.0" />

to your web.config.

answered Mar 08 '13 at 08:02

Freeman

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score 1 · Accepted Answer · answered Mar 08 '13 at 08:03

1

If you are using .NET 4 you may need to change your web config too.

<httpRuntime requestValidationMode="2.0" /> in web.config.

When you change page like validateRequest="false" make sure you are HTML encoding strings.

answered Mar 08 '13 at 08:03

DSharper

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Potentially dangerous Request.Form value was detected

2 Answers2