MarcosAlexandre

<p>Force Login With Email is a fork of the Email Login Auth plugin. It is a very simple WordPress plugin, which allows users to login with their account email address. Just install, activate it and try to re-login! You can also disable login with username for all users or for ‘admin’ only.</p>
<h4>How to use</h4>
<ul>
<li>After installation, enable the plugin.</li>
<li>Now you and your users will be able to login using their account e-mail address!</li>
</ul>
<h3>Development</h3>
<p>This version of the <strong>Force Login With Email</strong> plugin was developed without any connection with the previous developer and we count on your help to improve the code and operation of this plugin.</p>
<h4>Compatibility</h4>
<p>Compatible since version 4.0.x of WordPress.<br />
Compatible since version 3.0.x of WooCommerce.</p>
<h3>Doubts?</h3>
<p>You can ask questions by:</p>
<ul>
<li>Using our <a href="https://github.com/marcos-alexandre82/force-login-with-email/issues/" rel="nofollow ugc">forum on Github</a>.</li>
<li>Creating a topic in the <a href="https://wordpress.org/support/plugin/force-login-with-email/" rel="ugc">WordPress help forum</a>.</li>
</ul>
<h4>Credits</h4>
<p>This plugin is a fork that implements internationalization and continues the excellent plugin developed by <a href="https://profiles.wordpress.org/mikk_cz/" rel="nofollow ugc">Michal Stanke</a> in:</p>
<ul>
<li><a href="https://wordpress.org/plugins/email-login-auth/" rel="ugc">Email Login Auth</a>.</li>
</ul>
<p>Banner:</p>
<ul>
<li><a href="https://br.freepik.com/fotos-vetores-gratis/fundo/" rel="nofollow ugc">Freepik</a>.</li>
</ul>
<p>Icon:</p>
<ul>
<li><a href="https://br.freepik.com/fotos-vetores-gratis/negocio/" rel="nofollow ugc">Freepik</a>.</li>
</ul>
<h4>Contributors</h4>
<p>You can contribute source code on our page at <a href="https://github.com/marcos-alexandre82/force-login-with-email/issues/" rel="nofollow ugc">GitHub</a>.</p>


Force Login With Email

Enable login in WordPress only with user e-mail address.

Trân Minh-Quân

<p>This plugin lets you change user’s login username. It changes user_nicename as well so that your author link will correspond to your new username.</p>
<h3>Languages</h3>
<ul>
<li>English</li>
<li>Français</li>
<li>Swedish</li>
<li>Vietnamese</li>
</ul>
<h3>Credits</h3>
<p>Translators:</p>
<ul>
<li>Erik Billerby: Swedish</li>
<li>Igor Oliveira Ferreira: Brazillian Portuguese</li>
</ul>


WPVN – Username Changer

50% of the entire code circles around "level_can_use", i.e., role/level-based authorization, which has been deprecated many moons ago.
Additionally, it only allows to rename your own username.



Outdated & Limited

This plugin lets you change user's login username. It changes user_nicename as well so that your author link will correspond to your new username …

Force Login With Email vs WPVN – Username Changer