Directory / plugin
No Login by Email Address
v1.3.0 · by cubecolour
Removes the ability to login using the email address instead of the username.
About this plugin
WordPress 4.5 added the ability to login using the registered user’s email address in place of the username. When this plugin is active, the ability to login using the email address in place of the username is removed, and the label of the input field is changed to reflect this.