Hello, I am in the process of installing ojs 3, after entering the neccessary informations and when i click install ojs it shows a validation error on the form : The administrator username can contain only alphanumeric characters, underscores, and hyphens, and must begin and end with an alphanum…

Installation error : The administrator username can contain only alphanumeric characters, underscores, and hyphens, and must begin and end with an alphanumeric character

ctgraham March 24, 2017, 1:15pm 4

What if you try all lowercase?