DiMaNacho

Same problem here with Jannah.

@sebd86 what we need to implement in the theme (on child theme) to start working?

Thanks!

From here:

https://contactform7.com/2015/03/28/custom-validation/

Marked as resolved ??

Now works!

Thanks Takayuki.

Please, update the code in your site, because I copied it from there.

function cf7_custom_form_validation($result, $tag) {
	$tag = new WPCF7_Shortcode($tag);

	if ($tag->name == 'pedidoFinal') {
		$leInput = isset($_POST[$tag->name]) ? trim($_POST[$tag->name]) : '';

		if ($leInput == '') {
			$result->invalidate($tag, "Debe seleccionar por lo menos un producto.");
		}
	}
	return $result;
}
add_filter( 'wpcf7_validate_text*', 'cf7_custom_form_validation', 20, 2 );

Didn’t work ??

LOL, yes!,

but I tried without the conditional and didn’t work.