A potentially dangerous Request.Form value was detected from client

Hello Guys In This Post We will solve this error about A potentially dangerous Request.Form value was detected from the client, Do you want to solve this error then follow some step.

A potentially dangerous Request.Form value was detected from the client

A potentially dangerous Request.Form value was detected from the client (editor="<h2>Angular js tutor...").

When does this error occur?

Basically this error from .aspx file ,we need to improve and add some property in .aspx file that code given following

validateRequest="false" add this code following Code

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>

instead of : Final Code

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" validateRequest="false" Inherits="_Default" %>

Final Step : Refresh Your Page

Your error will be gone.