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

1 vote168 views2 answers
Wp cli command activate plugin
PHP Wordpress
-1 vote164 views1 answer
Store a variable in session and echo that variable on a page wordpress
PHP Wordpress
2 votes169 views1 answer
Wp get term link
PHP Wordpress
0 vote172 views1 answer
Password change logout from wordpress
PHP Wordpress
0 vote157 views1 answer
Wordpress add to cart redirect php
PHP Wordpress
1 vote155 views3 answers
Wordpress admin url
PHP Wordpress
0 vote187 views1 answer
Status messages wordpress settings form
PHP Wordpress
0 vote162 views1 answer
Create newfilter wordpress
PHP Wordpress
1 vote273 views1 answer
Wordpress image text acf
PHP Wordpress
0 vote176 views1 answer
Wordpress is_tag function
PHP Wordpress