要求驗證偵測到具有潛在危險的用戶端輸入值，對這個要求的處理已經中止。這個值可能表示有人嘗試危害應用程式的安全性，例如跨站台的指令碼處理攻擊。您可以在 Page 指示詞或 <pages> 組態區段中設定 validateRequest=false 來停用要求驗證。但是我們強列建議您的應用程式應該明確地檢查所有這類的輸入。</pages>

Request Validation has detected a potentially dangerous client input value, and processing of the request has been aborted. This value may indicate an attempt to compromise the security of your application, such as a cross-site scripting attack. To allow pages to override application request validation settings, set the requestValidationMode attribute in the httpRuntime configuration section to requestValidationMode="2.0". Example: &lt;httpRuntime requestValidationMode="2.0" /&gt;. After setting this value, you can then disable request validation by setting validateRequest="false" in the Page directive or in the &lt;pages&gt; configuration section. However, it is strongly recommended that your application explicitly check all inputs in this case. For more information, see http://go.microsoft.com/fwlink/?LinkId=153133.

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