Choose username and/or email for login - LoginPress
WordPress allows you to use the username and email for login. You can choose both of them on the login screen, or you can show one of them at the login screen.
What is LoginPress?
LoginPress is a plugin developed by WPBrigade that contains a lot of customization fields to change the layout of the login / register / forget page of WordPress. You can modify the look and feel of the login page, and you can make your own WordPress custom login page.
Get LoginPress Today: http://loginpress.pro/
Need More Help? Check Out Documentation: https://loginpress.pro/documentation/