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 vote86 views1 answer
Wordpress add_action echo on edit page
PHP Wordpress
0 vote121 views1 answer
Status messages wordpress settings form
PHP Wordpress
0 vote86 views1 answer
Wordpress show notice only on plugin page
PHP Wordpress
1 vote56 views1 answer
Wordpress if is in categroy
PHP Wordpress
0 vote89 views1 answer
Use wordpress functions in external php file
PHP Wordpress
0 vote83 views1 answer
Create newfilter wordpress
PHP Wordpress
0 vote84 views1 answer
Cron job every 5 minutes wordpress
PHP Wordpress
0 vote88 views1 answer
Wordpress if is not page template
PHP Wordpress
1 vote86 views2 answers
Wordpress get link to post by id
PHP Wordpress
0 vote87 views2 answers
Obtener datos de usuario registrado en WordPress
PHP Wordpress