autocomplete="off" requ ired> Year red> 在这两个输入字段中， autocomplete ired value="{{ movie.title }}"> Year red value="{{ movie.year }}"> autocomplete="off" requ ired> Year red> {% endif %} 在模板渲染时，会先判断当前用户的登录状态

can be used to give the user better feedback. For example error messages could be displayed with a red background. To flash a message with a different category, just use the second argument to the flash()

can be used to give the user better feedback. For example error messages could be displayed with a red background. To flash a message with a different category, just use the second argument to the flash()