Comments on: WooCommerce: Add Custom Field on Checkout Based on Product Quantity in Cart

By: Morgane

Morgane — Wed, 11 Mar 2020 09:19:21 +0000

In reply to Guillaume. Got the exact same issue, would be super nice if you could help with that part ! Thank you

By: Guillaume

Guillaume — Fri, 31 Jan 2020 10:01:15 +0000

Hi Wasim,
thank you for your work, I was looking for this kind of code for a long time.
I have a little problem, I receive informations on emails, it’s perfect but I can’t retrieve the informations on admin order. I don’t have any informations about this fields.
If you can help me with that.
I really thank you.

By: Hitaxi

Hitaxi — Tue, 24 Dec 2019 04:18:05 +0000

Min/Max Quantities Woocommerce if you want to give minimum and maximum input limit for cart that you can be setup for it so vendor can be maintain stock good way

By: Adam Marshall

Adam Marshall — Tue, 10 Sep 2019 08:35:49 +0000

Hi there. This is exactly what I was looking for, thanks so much for sharing.
All working as expected apart from the additional fields are not showing on the order admin page. They show on the checkout and emails, just not inside the order detail page. Any ideas why this may be the case?
Thanks again,

By: Edwin

Edwin — Sun, 21 Jul 2019 20:05:58 +0000

Hello Wasim, thanks for your great blog post. Is it possible to limit limit this function to particular items in the cart? E.g. I’d like to add this custom field for some product IDs, but not other product IDs. Thanks

By: Debbie

Debbie — Mon, 15 Jul 2019 06:50:58 +0000

Thank you for this code, it helped me a lot!
But for some reason I have encountered an issue showing the data in admin order details page, is there something missing in the code?

Thanks!

By: Wasim

Wasim — Sat, 15 Jun 2019 08:05:47 +0000

In reply to GMACweb. You need to add validation for the required field. For Example:

function person_details($checkout) {
    global $woocommerce;
$count = $woocommerce->cart->cart_contents_count;
$i = 1;
       for($k=2; $k<= $count; $k++) {
		$i++;
		print ('Please enter details of attendee '.$i);
		woocommerce_form_field( 'cstm_full_name'.$i, array(
        	'type'          => 'text',
        	'class'         => array('my-field-class form-row-wide'),
        	'label'         => __('Full name'),
        	'placeholder'   => __('Enter full name'),
        	'required' => true,
        	),
        	$checkout->get_value( 'cstm_full_name'.$i ));
       }
}

/**
 * For data validation of the custom field.
 */
add_action('woocommerce_checkout_process', 'customise_checkout_field_process');
function customise_checkout_field_process() {
global $woocommerce;
$count = $woocommerce->cart->cart_contents_count;
$i = 1;
       for($k=2; $k<= $count; $k++) {
	  $i++;
	  // if the field is set, if not then show an error message.
	  if (!$_POST['cstm_full_name'.$i]) wc_add_notice(__('Full name of ATTENDEE '.$i.' is a required field.') , 'error');
       }	
}

By: GMACweb

GMACweb — Fri, 14 Jun 2019 18:20:53 +0000

Hi there. This works so very well except that although highlighting the fields in the additional inforamtion section after adding the required = true, it will still let the user skip through to checkout. Any reason why that you can think of?

By: kay

kay — Sat, 08 Jun 2019 03:14:37 +0000

One more question, IS this how you would add a drop down in this repeater field?

woocommerce_form_field( ‘participant_gender’.$i, array(
‘type’ => ‘select’,
‘class’ => array(‘my-field-class form-row-last’),
‘label’ => __(‘Gender’),
‘options’ = array(
” => __( ‘Select’ ),
‘Male’ => ‘Male’,
‘Female’ => ‘Female’),
),
$checkout->get_value( ‘participant_gender’.$i ));

By: kay

kay — Fri, 07 Jun 2019 21:08:37 +0000

Hi Wasim, not sure if my previous msg went through..Thanks for sharing this code, very helpful! I’d like to see these fields i nhe order form as well, how can I do that?