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WordPress How to Build a WordPress Plugin Building a WordPress Plugin Settings Page Admin Area Forms in WordPress

Posted by Unsubscribed User
Unsubscribed User
7,386 Points

Where should 'isset' be used in this situation? I received a message back, 'In order to test if.... 'isset' should be

The response I received is that 'isset' should be used. Where should isset be used? I'm lost. Thank you.

plugin.php 
<?php

function my_plugin_options_page() {

    if (!current_user_can('manage_options')) {
        wp_die('You do not have sufficient permissions to access this page.');
    }

        $hidden_field = esc_html( $_POST['my_plugin_hidden_field'] );

        if( $hidden_field == 'Y' ) {

            $wptreehouse_username = esc_html( $_POST['wptreehouse_username'] );

            echo $wptreehouse_username;

            }   
}
?>



?>