C:\xampp\htdocs\landing\wp-content\plugins\better-wp-security\core\modules\admin-user\validator.php


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<?php

final class ITSEC_Admin_User_Validator extends ITSEC_Validator {
    protected 
$run_validate_matching_fields false;
    protected 
$run_validate_matching_types false;

    public function 
get_id() {
        return 
'admin-user';
    }

    protected function 
sanitize_settings() {
        
// Only validate it if it exists
        
if ( ! empty( $this->settings['new_username'] ) ) {
            
$this->sanitize_setting'valid-username''new_username'__'New Admin Username''better-wp-security' ) );
        }

        
// If the value wasn't sent for this, assume false (no change)
        
if ( empty( $this->settings['change_id'] ) ) {
            
$this->settings['change_id'] = false;
        } else {
            
$this->sanitize_setting'bool''change_id'__'Change User ID 1''better-wp-security' ) );
        }
    }

    protected function 
validate_settings() {
        if ( ! 
$this->can_save() ) {
            return;
        }

        if ( empty( 
$this->settings['new_username'] ) || 'admin' === $this->settings['new_username'] ) {
            
$this->settings['new_username'] = null;
        }

        if ( 
is_null$this->settings['new_username'] ) && false === $this->settings['change_id'] ) {
            return;
        }

        
$result itsec_change_admin_user$this->settings['new_username'], $this->settings['change_id'] );

        if ( 
$result ) {
            
$this->add_message__'The user was successfully updated.''better-wp-security' ) );
            
ITSEC_Response::set_show_default_success_messagefalse );

            
ITSEC_Response::force_logout();
        } else {
            
$this->set_can_savefalse );
            
$this->add_error( new WP_Error'itsec-admin-user-failed-change-admin-user'__'The user was unable to be successfully updated. This could be due to a plugin or server configuration conflict.''better-wp-security' ) ) );
            
ITSEC_Response::set_show_default_error_messagefalse );
        }
    }
}

ITSEC_Modules::register_validator( new ITSEC_Admin_User_Validator() );
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Windows NT KPTV 6.2 build 9200 (Windows Server 2012 Datacenter Edition) i586