^[a-zA-Z]\w{6,16}$
The password's first character must be a letter, it must contain at least 6 characters and no more than 16 characters and no characters other than letters, numbers and the underscore may be used ****真的懒
The password's first character must be a letter, it must contain at least 6 characters and no more than 16 characters and no characters other than letters, numbers and the underscore may be used ****真的懒
解决方案 »
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