This is the regex that wasteof uses to check usernames:
^[a-z0-9_\\-]{1,20}$ comments
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for people who don’t understand regex:
matches any of a through z, 0 through 9, _ and -, and is at least 1 character but not more than 20
This is the regex that wasteof uses to check usernames:
^[a-z0-9_\\-]{1,20}$ for people who don’t understand regex:
matches any of a through z, 0 through 9, _ and -, and is at least 1 character but not more than 20