Hello there,
I use below code snippet in woocommerce to confirm emails. It creates a php error as below. How I can solve it?
"[09-Nov-2022 07:55:09 UTC] PHP Warning: Undefined array key "confirm_email" in /srv/htdocs/wp-content/themes/generatepress_child/functions.php on line 846"
/**
* Snippet Name: WooCommerce Confirm Email On Registration Form
* Snippet Author: ecommercehints.com
*/
// Create the field and display it on the registraiton form
add_action('woocommerce_register_form', 'ecommercehints_registraion_form_confirm_email_field');
function ecommercehints_registraion_form_confirm_email_field() {
woocommerce_form_field(
'confirm_email',
array(
'type' => 'text',
'required' => true,
'label' => 'E-posta adresi tekrar',
),
(isset($_POST['confirm_email']) ? $_POST['confirm_email'] : '')
);
}
// Show an error message if the confirm email field is empty or doesn't match the billing email field
add_action('woocommerce_register_post', 'ecommercehints_confirm_email_field_validation', 10, 3);
function ecommercehints_confirm_email_field_validation($username, $email, $errors) {
if (empty($_POST['confirm_email'])) {
$errors->add('confirm_email_error', 'Lütfen e-posta adresinizi iki alana da girin!');
}
if ( $email !== $_POST['confirm_email'] ) {
$errors->add('confirm_email_error', 'Girdiğiniz e-posta adresleri birbiri ile aynı değil!');
}
}
