Snippet to set custom login limit

set-custom-login-limit.php

<?php

// Uses Loggedin – Limit Active Logins plugin: https://wordpress.org/plugins/loggedin/

add_filter( 'loggedin_reached_limit', 'custom_login_limits', 10, 3 );
function custom_login_limits($reached, $user_id, $count) {
	
	// Check if user has custom limits and get value (fields added via ACF)
	$unlimited_query = get_field('unlimited_logins', 'user_' . $user_id );
	$user_custom_limit = get_field('logins_limit', 'user_' . $user_id );
	if ( (!$unlimited_query) && ($user_custom_limit) ) {
		$reached = $count >= $user_custom_limit;
	}
	return $reached;
}

?>