Untitled

// Add the 'User is Partner' checkbox to the user profile (admin backend)
function add_partner_user_profile_field($user) {
    // Get the value of the meta key 'is_partner'
    $is_partner = get_user_meta($user->ID, 'is_partner', true);
    ?>
    <h3>Partner Status</h3>
    <table class="form-table">
        <tr>
            <th><label for="is_partner">User is Partner</label></th>
            <td>
                <input type="checkbox" name="is_partner" id="is_partner" value="1" <?php checked($is_partner, 1); ?> />
                <span class="description">Check if the user is a partner.</span>
            </td>
        </tr>
    </table>
    <?php
}
add_action('show_user_profile', 'add_partner_user_profile_field', 999);
add_action('edit_user_profile', 'add_partner_user_profile_field', 999);

// Save the 'User is Partner' checkbox value
function save_partner_user_profile_field($user_id) {
    // Check if the current user has permission to edit the user
    if (!current_user_can('edit_user', $user_id)) {
        return false;
    }

    // Update the 'is_partner' metadata with the checkbox value
    update_user_meta($user_id, 'is_partner', isset($_POST['is_partner']) ? '1' : '0');
}
add_action('personal_options_update', 'save_partner_user_profile_field');
add_action('edit_user_profile_update', 'save_partner_user_profile_field');