1-8个字符，只能使用小写字母(a-z)、数字(0-9)、且以字母或数字开头和结尾
(1-8 characters, using only lowercase letters (a-z) and numbers (0-9), and starting and ending with a letter or number)

6-11个字符，区分大小写，推荐使用数字、字母组合
(6-11 characters, case-sensitive, and it is recommended to use a combination of numbers and letters)

两次密码不一致！(The two passwords do not match!)

验证码错误(Incorrect CAPTCHA)