Katsushi Kawamori

<p>Enter your email address, and send you an email with a magic link or QR Code to login without a password.</p>
<h4>Login</h4>
<ul>
<li>Login with email address only.</li>
<li>Only registered users can login.</li>
<li>Password-less login from the magic link or QR code notified in the email.</li>
<li>shortcode : <code>[magic_login]</code></li>
<li>action hook : <code>do_action( 'magic_email_send', $emails | array, true | bool )</code> : To send the magic link simultaneously from the management account.</li>
<li>QR code login on the user’s administration screen.</li>
</ul>
<h4>Thanks</h4>
<ul>
<li>This plugin is a modified version of <a href="https://wordpress.org/plugins/passwordless-login/" rel="ugc">Passwordless Login</a>.</li>
<li>The main changes are the addition of various filter hooks and the addition of the following action hooks.</li>
</ul>
<h4>Action hook</h4>
<ul>
<li>This is for sending bulk e-mails with a magic link for login to multiple accounts from the management screen.</li>
<li>When using this action hook, the URL of the page where the shortcode [magic_login] is placed should be specified in the filter hook ‘magic_login_mail_url’.</li>
</ul>
<pre><code>/** ==================================================
 * To send the magic link simultaneously from the management account.
 *
 * @param array  $emails  Multiple email addresses.
 * @param bool   true  Output notifications to the management screen immediately after sending.
 */
do_action( 'magic_email_send', $emails, true );
</code></pre>
<h4>Filter hooks</h4>
<pre><code>/** ==================================================
 * Filter for magic link url with mail.
 *
 */
add_filter( 'magic_login_mail_url', function(){ return 'url'; }, 10, 1 );
</code></pre>
<pre><code>/** ==================================================
 * Currently logged in user link for Magic Login Mail
 *
 * @param string $url  URL.
 * @param int    $user_id  User ID.
 * @return $url
 */
add_filter( 'magic_login_mail_user_redirect', 'redirect_url_login_users', 10, 2 );

/** ==================================================
 * Login user after redirect for Magic Login Mail
 *
 * @param string $url  URL.
 * @param int    $user_id  User ID.
 * @return $url
 */
add_filter( 'magic_login_mail_after_login_redirect', 'redirect_url_login_users', 10, 2 );

function redirect_url_login_users( $url, $user_id ){
    /* your code */
    return $url;
}
</code></pre>
<pre><code>/** ==================================================
 * Filter for message with shortcode form.
 *
 */
add_filter( 'magic_login_mail_success_link_msg', function(){ return 'Message for success.'; }, 10, 1 );
add_filter( 'magic_login_mail_success_login_msg', function(){ return 'Message for success with login.'; }, 10, 1 );
add_filter( 'magic_login_mail_valid_errors', function(){ return 'Message for mail validation error.'; }, 10, 1 );
add_filter( 'magic_login_mail_email_errors', function(){ return 'Message for sent mail error.'; }, 10, 1 );
add_filter( 'magic_login_mail_invalid_token_error', function(){ return 'Message for token error.'; }, 10, 1 );
add_filter( 'magic_login_mail_form_label', function(){ return 'Message for form label.'; }, 10, 1 );
</code></pre>
<pre><code>/** ==================================================
 * Filter for color with shortcode form.
 *
 */
add_filter( 'magic_login_mail_success_link_msg_back_color', function(){ return '#e7f7d3'; }, 10, 1 );
add_filter( 'magic_login_mail_success_login_msg_back_color', function(){ return '#e7f7d3'; }, 10, 1 );
add_filter( 'magic_login_mail_valid_errors_back_color', function(){ return '#ffebe8'; }, 10, 1 );
add_filter( 'magic_login_mail_email_errors_back_color', function(){ return '#ffebe8'; }, 10, 1 );
add_filter( 'magic_login_mail_invalid_token_error_back_color', function(){ return '#ffebe8'; }, 10, 1 );
</code></pre>
<pre><code>/** ==================================================
 * Filter for input text size.
 *
 */
add_filter( 'magic_login_mail_input_size', function(){ return 17; }, 10, 1 );
</code></pre>
<pre><code>/** ==================================================
 * Filter for class name.
 *
 */
add_filter( 'magic_login_mail_notice_class_name', function(){ return 'mynotice'; }, 10, 1 );
add_filter( 'magic_login_mail_form_class_name', function(){ return 'myform'; }, 10, 1 );
add_filter( 'magic_login_mail_label_class_name', function(){ return 'mylabel'; }, 10, 1 );
add_filter( 'magic_login_mail_input_class_name', function(){ return 'myinput'; }, 10, 1 );
add_filter( 'magic_login_mail_submit_class_name', function(){ return 'mysubmit'; }, 10, 1 );
</code></pre>
<pre><code>/** ==================================================
 * Filter for message with mail subject.
 *
 */
add_filter( 'magic_login_mail_subject', function(){ return 'subject'; }, 10, 1 );
</code></pre>
<pre><code>/** ==================================================
 * Filter for message with mail.
 *
 * @param string $message  message.
 * @param string $url  url.
 * @param string $exp_date_time  expiration date and time.
 */
add_filter(
    'magic_login_mail_message',
    function( $message, $url, $exp_date_time ) {

        $message .= '<br><br>' . 'You may only log in once using the link above.';

        return $message;
    },
    10,
    3
);
</code></pre>
<pre><code>/** ==================================================
 * Filter for login expiration.
 *
 */
add_filter( 'magic_login_mail_expiration', function(){ return 10; }, 10, 1 );
</code></pre>


Magic Login Mail or QR Code

Enter your email address, and send you an email with a magic link or QR Code to login without a password.

MULTIDOTS Inc

<p><strong>Multidots Passkey Login</strong> – Passwordless Authentication brings next-generation login security to WordPress.</p>
<p>Give your users a <strong>secure and modern login experience</strong> with passkeys — the new standard for <strong>passwordless authentication</strong> supported by all major browsers and devices.</p>
<p>With Multidots Passkey Login, users can log in using <strong>biometric authentication</strong> (Face ID, Touch ID), <strong>Windows Hello, or a device PIN—no passwords are</strong> required.</p>
<p>This creates a <strong>fast, secure, and phishing-resistant</strong> login experience that works seamlessly across desktop and mobile.</p>
<span class="embed-youtube" style="text-align:center; display: block;"><iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/snlEpo36Kug?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe></span>
<p><strong>Built for Flexibility:</strong></p>
<ul>
<li>Instantly works for existing WordPress users after registering a passkey.</li>
<li>Simple yet powerful admin settings to manage login behavior and security.</li>
<li>Built on the <strong>FIDO2/WebAuthn standard</strong> trusted by <strong>Apple, Google, and Microsoft</strong>.</li>
</ul>
<p>Perfect for publishers, WooCommerce stores, agency clients, and high-security use cases.</p>
<h3>Key Features</h3>
<p><strong>🔐 Secure & Seamless Login</strong></p>
<ul>
<li>Passwordless login with Touch ID, Face ID, or security keys.</li>
<li>Works instantly for existing users after passkey registration.</li>
</ul>
<p><strong>📝 Easy User Registration</strong>.</p>
<ul>
<li>Register a passkey for existing users without one.</li>
<li>Create new users directly with passkey registration.</li>
</ul>
<p><strong>⚙️ Flexible Admin Settings</strong></p>
<ul>
<li>Enable/Disable passkey login with one click.</li>
<li>Control session timeout for added security.</li>
<li>Multiple authentication options: QR code scan, Chrome guest mode, iCloud Keychain, etc.</li>
<li>Limit number of passkeys per user (e.g., max 2 credentials).</li>
</ul>
<p><strong>🎨 Frontend Integration</strong><br />
Shortcodes included:</p>
<ul>
<li> [mdlogin_passkey_login] <span aria-hidden="true" class="wp-exclude-emoji">→</span> Displays a Login with Passkey button.</li>
<li> [mdlogin_passkey_register]  <span aria-hidden="true" class="wp-exclude-emoji">→</span>  Displays passkey registration form.</li>
</ul>
<p><strong>🛡️ Security Requirements</strong></p>
<ul>
<li>Requires HTTPS for secure operation</li>
</ul>
<h3>Why Choose the Multidots Passkey Login Plugin</h3>
<ul>
<li><strong>Passwordless Security</strong>: Strong protection against phishing and stolen credentials.</li>
<li><strong>User-Friendly</strong>: Log in with a single tap or scan—no passwords to remember.</li>
<li><strong>Enterprise-Grade Standards</strong>: Built on FIDO2/WebAuthn protocols used by major platforms.</li>
<li><strong>Cross-Device Compatibility</strong>: Works on iOS, Android, macOS, and Windows.</li>
<li><strong>Trusted Developer</strong>: Created by Multidots, a WordPress VIP Gold Agency.</li>
</ul>
<h3>How It Works</h3>
<ul>
<li>Activate Plugin – Enable Passkey Login from settings.</li>
<li>User Registers a Passkey – through profile settings </li>
<li>Login Without Passwords – Users authenticate via Touch ID, Face ID, or a security key.</li>
<li>Admin Controls – Adjust login methods and session policies</li>
</ul>
<h3>Our Other Plugins</h3>
<ul>
<li><a href="https://wordpress.org/plugins/sync-product-from-amazon/" rel="ugc">Sync Product From Amazon</a></li>
<li><a href="https://wordpress.org/plugins/smart-post-sync/" rel="ugc">Smart Post Sync</a></li>
<li><a href="https://wordpress.org/plugins/better-by-default/" rel="ugc">Better By Default</a></li>
<li><a href="https://wordpress.org/plugins/centralized-content-management/" rel="ugc">Centralized Content Management for WordPress Multisite Networks</a></li>
<li><a href="https://wordpress.org/plugins/md-governance/" rel="ugc">MD Governance</a></li>
<li><a href="https://wordpress.org/plugins/salsisync/" rel="ugc">Salsi Sync</a></li>
</ul>
<h3>Contact Us</h3>
<p>Free plugin: Need Technical Help? – <a href="https://wordpress.org/support/plugin/multidots-passkey-login/" rel="ugc">Click here</a><br />
Pro Plugin: PRE-SALE Questions – <a href="https://www.multidots.com/contact-us/" rel="nofollow ugc">Click here</a></p>


Multidots Passkey Login – Passwordless Login for WordPress

Passwordless login for WordPress with Passkeys. Enable Touch ID, Face ID, and security keys for seamless, phishing-resistant authentication.

Magic Login Mail or QR Code vs Multidots Passkey Login – Passwordless Login for WordPress