Username Patterns

Only lowercase letters and numbers; at least 5 characters, but no limit.  [a-zd.]{5,}

Source: html.com

Username Patterns

Only letters (either case), numbers, hyphens, underscores, and periods. (Not the slash character, that is being used to escape the period.) The username must start with a letter and must be between 1 and 20 characters long (inclusive).  [a-zA-Z][a-zA-Z0-9-_.]{1,20}

Source: html.com

Username Patterns

Only letters (either case), numbers, and the underscore; no more than 15 characters.  [A-Za-z0-9_]{1,15}

Source: html.com

Similar codes

0 vote161 views1 answer
Branch icon font awesome
Html
1 vote152 views1 answer
Reset form in react
Html
1 vote234 views1 answer
Display object with indentaion in html
Html
15 votes169 views2 answers
Html datetime format
Html
1 vote155 views1 answer
How to put custom tab name in html
Html
6 votes151 views4 answers
How to embed my website into Discord
Html
1 vote147 views1 answer
Meta redirect header
Html
0 vote154 views1 answer
Elementos linea html
Html
0 vote239 views2 answers
Undefined index token in get_request_headers
Html
0 vote195 views1 answer
How to kill all mobs with a command
Html