Alessandro Raffa

<p>In some cases you want your wordpress users to login with their email address instead of the username. To do this, you can use a good plugin like ‘WP Email Login’ or you can activate a ‘Register Plus Redux’ plugin’s option, but when the users will ask for lost password, the old / original username will be emailed to them, and this can cause confusion. To avoid this situation, just install and activate Login Email Sync, and it will sync the username ( user_login database field ) with the email ( user_email database field ) every time a user updates her/his profile.</p>
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Login Email Sync

In some cases you want your wordpress users to login with their email address instead of the username. To do this, you can use a good plugin like &#03 …

oaron

<p>OneCode Login provides a modern, passwordless authentication experience for your WordPress site. Instead of traditional passwords, users receive a secure 6-digit verification code via email.</p>
<h4>Key Features</h4>
<ul>
<li><strong>Passwordless Authentication</strong> – Users log in with just their email address</li>
<li><strong>6-Digit Verification Codes</strong> – Secure, time-limited codes sent via email</li>
<li><strong>Rate Limiting</strong> – Built-in protection against brute force attacks</li>
<li><strong>Request ID Binding</strong> – Each code is bound to a specific login session for enhanced security</li>
<li><strong>Neutral Feedback</strong> – Prevents user enumeration attacks by not revealing if an email exists</li>
<li><strong>Customizable</strong> – Configure expiry times, cooldowns, and email templates</li>
<li><strong>Accessible</strong> – Full keyboard navigation and screen reader support</li>
<li><strong>Gutenberg Block</strong> – Easy to add login forms to any page</li>
<li><strong>Shortcode Support</strong> – Use [onecode_login] anywhere</li>
<li><strong>wp-login.php Integration</strong> – Optionally replace the default WordPress login</li>
</ul>
<h4>Security Features</h4>
<ul>
<li>Cryptographically secure code generation</li>
<li>Configurable code expiry (default: 10 minutes)</li>
<li>Resend cooldown to prevent spam</li>
<li>IP-based and email-based rate limiting</li>
<li>Automatic lockout after failed attempts</li>
<li>Codes are single-use and invalidated after successful login</li>
</ul>
<h4>Use Cases</h4>
<ul>
<li>Membership sites where password fatigue is an issue</li>
<li>Customer portals requiring simple authentication</li>
<li>Internal tools where security without complexity is needed</li>
<li>Any site wanting to improve user experience</li>
</ul>


OneCode Login

Simple and secure passwordless login using email verification codes. No passwords to remember, just enter your email and verify with a 6-digit code.

Login Email Sync vs OneCode Login