Wp notice

Wordpress notice

// for success
<div class="notice notice-success is-dismissible">
        <p><?php _e( 'Done!', 'sample-text-domain' ); ?></p>
</div>
  
// for error  
<div class="notice notice-error is-dismissible ">
        <p><?php _e( 'Error message here!', 'sample-text-domain' ); ?></p>
</div>

Source: developer.wordpress.org

Wordpress show notice

function sample_admin_notice__success() {
    ?>
    <div class="notice notice-success is-dismissible">
        <p><?php _e( 'Done!', 'sample-text-domain' ); ?></p>
    </div>
    <?php
}
add_action( 'admin_notices', 'sample_admin_notice__success' );

Source: developer.wordpress.org

Wordpress notice

# More advance version

function sample_admin_notice__error() {
    $class = 'notice notice-error';
    $message = __( 'Irks! An error has occurred.', 'sample-text-domain' );
 
    printf( '<div class="%1$s"><p>%2$s</p></div>', esc_attr( $class ), esc_html( $message ) ); 
}
add_action( 'admin_notices', 'sample_admin_notice__error' );

Source: grepper.com

Similar codes

0 vote272 views1 answer
Wordpress get tagline
PHP Wordpress
2 votes338 views1 answer
Wordpress theme development boilerplate
PHP Wordpress
0 vote314 views1 answer
Password required wp
PHP Wordpress
-4 votes296 views3 answers
Update query wordpress
PHP Wordpress
0 vote327 views1 answer
Wp plugin create
PHP Wordpress
10 votes357 views4 answers
Wordpress log errors
PHP Wordpress
0 vote323 views1 answer
Wp php redirect my account page url to custom url
PHP Wordpress
0 vote321 views2 answers
Wordpress admin redirecting to http
PHP Wordpress
0 vote308 views1 answer
Wordpress register_post_type capability gutenberg
PHP Wordpress
6 votes309 views4 answers
Get featured image id wordpress
PHP Wordpress