Please enter English characters only翻译啊

Please enter English characters only翻译啊 Please enter no more than 256 characters什么意思啊? 英文句子翻译 Please enter eight number or characters at least. “Please enter only digits”是什么意思? Please enter no more then 20 characters是什么意思? Please enter one-byte alphanumeric characters in this field. please enter at least 8 characters什么意思 Please enter a username with less than 25 characters Please enter 6 to 18 characters 什么意识 this field accepts standard english characters only. 请帮我翻译--please enter your address using only western alphabet If you like learning English,please enter!