How can I automatically generate username number, instead of leaving the choice to the user to take any username ?
First user would be #1000, second #1001, 1003, etc...
I am working on a project where each user have an ID number. I would like to use the default WordPress username field for this ID number.
So, the user use is ID number + password to connect to the site.
** I will also install a ‘login with e-mail’ plugin so user will be easily abble to connect if he do not remember is number, perfect for brand new member **