Enter a valid email address

Enter a valid email address Please enter a valid email address是什么意思 plea enter a valid email address是什么意思 piease enter a valid order email address Please enter a valid email address. You didn't enter a valid email address! enter a valid email address.you agree to receive promotional 谁帮我翻译一下Note: You must enter a valid, working email address t A valid email address is required. You MUST enter a vaild email address. you must enter a valid e-mail address什么意思 You must enter a valid address.这个是什么中文意思?