please let me know how create username with this condition “the username can contain only lower-case alphanumeric characters, underscores, and hyphens, and must begin and end with an alphanumeric character.”
What software and version are you using? Are you asking how to create an username with alpha numeric characters, but it is not clear what you really want to do?
Public Knowledge Project Team
Please help me on how to write a numeric character username
Are you using special characters like "@, #, $"or “ç, ã” ?
OJS only allows letters and numbers in the username.
How can I create username with alphanumeric