please enter this field with the required data 是什么意识

please enter this field with the required data 是什么意识 Please enter one-byte alphanumeric characters in this field. Please enter your Please enter a valid please enter a password. Please enter your location. Please enter your Surname. please enter your gender please enter an avatar Please enter valid Last please enter a vaiid This transaction cannot be processed.Please enter a valid credit card number and type. 启动时cd linux 出现please press Enter to activate this console怎么办? Please enter the verify code! Please Enter Valid Product Code. Please enter a valid zipcode please press enter to continue Please enter your password是什么意思