added validations

<machineKey validationKey="13AFCF8ED3C579AE9A4042338DC5A761A18416586C8B5DC9F18D211E3F0BA98B17F6886B44162B3CEC7C63C33A7E3DC3E4981B777013C9E323AAA10D246B096A" decryptionKey="F2E0DD97916CFE28B73443E57690327FBFA4DEC63459E15AE3D1AA7F6DCFA100" validation="SHA1" decryption="AES" />

<pages validateRequest="false" enableEventValidation="false" viewStateEncryptionMode="Never" enableViewStateMac="false">