Hello,
I need help with acf/validate_save_post.
I don’t know why my filter don’t run in this action.
always done acf_add_validation_error.
My code:
add_action('acf/validate_save_post', [$this, 'checkEditPromoCode']);
add_filter('check_promo_code' , [$this, 'checkCode'], 11, 1);
public function checkEditPromoCode()
{
if (current_user_can('manage_options')) {
acf_reset_validation_errors();
}
$results = apply_filters('check_promo_code', $_POST['acf']['field_5e85a3ad796cf']);
if (!$results) return;
if ($results[0]->post_id == $_POST['ID']) return;
acf_add_validation_error( 'acf[field_5e85a3ad796cf]', 'Taki kod promocyjny już instnieje.' );
}
public function checkCode($code)
{
global $wpdb;
$sql = "SELECT * FROM {$wpdb->prefix}_promocodes_meta
WHERE meta_value = '$code'";
$results = $wpdb->get_results($sql);
if (empty($results)) return false;
return $results;
}
I used the wrong filter…
but I have one more problem. How to get post id of saved post in this action?
$_POST[‘ID’] – it does not work.
add_action('acf/validate_value/key=field_5e85a3ad796cf', [$this, 'acfValidateCode'], 10, 4);
public function acfValidateCode($valid, $value, $field, $input_name)
{
if( $valid !== true ) {
return $valid;
}
$results = apply_filters('check_promo_code', $value);
if ($results && $results[0]->post_id != $_POST['ID']) {
$valid = 'Taki kod promocyjny już instnieje.';
}
return $valid;
}
Okej, I’m added hidden field where i add post_id
and i get this id – $_POST[‘acf’][‘field_5e89d88ead452’]
Okej, I’m added hidden field where i add post_id
and i get this id – $_POST[‘acf’][‘field_5e89d88ead452’]
