/PHP/Wordpress/Status messages wordpress settings form

Status messages wordpress settings form

function change( $data ) {
 
    $message = null;
    $type = null;
 
    if ( null != $data ) {
 
        if ( false === get_option( 'myOption' ) ) {
 
            add_option( 'myOption', $data );
            $type = 'updated';
            $message = __( 'Successfully saved', 'my-text-domain' );
 
        } else {
 
            update_option( 'myOption', $data );
            $type = 'updated';
            $message = __( 'Successfully updated', 'my-text-domain' );
 
        }
 
    } else {
 
        $type = 'error';
        $message = __( 'Data can not be empty', 'my-text-domain' );
 
    }
 
    add_settings_error(
        'myUniqueIdentifyer',
        esc_attr( 'settings_updated' ),
        $message,
        $type
    );
 
}

Source: developer.wordpress.org

Similar codes

1 vote354 views1 answer
Wordpress get text of wordpress post
PHP Wordpress
0 vote384 views1 answer
Move post to draft php wordpress
PHP Wordpress
21 votes442 views6 answers
Do shortcode wordpress
PHP Wordpress
1 vote360 views1 answer
Wordpress print all categories
PHP Wordpress
0 vote360 views1 answer
Password required wp
PHP Wordpress
0 vote345 views1 answer
Category filter wordpress
PHP Wordpress
1 vote431 views1 answer
How to use plugin shortcode in wordpress template
PHP Wordpress
0 vote408 views1 answer
How to increase the WordPress Multisite Network limit for Maximum Filesize Upload?
PHP Wordpress
0 vote369 views1 answer
Password change logout from wordpress
PHP Wordpress
12 votes492 views3 answers
Wordpress embed shortcode in php
PHP Wordpress