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Thread tagged as: Question, Error, Shop

Missing Arguement on Checkout

Hi,

I am using the shop app and have built the checkout system with Stripe integration. The operation of the checkout and payment works with notifications coming into Perch and Stripe when I test payments.

I am, however getting this error coming up below the checkout form and Stripe payment button.

Warning: Missing argument 1 for perch_shop_checkout(), called in /home/airpiie/public_html/checkout.php on line 94 and defined in /home/airpiie/public_html/perch/addons/apps/perch_shop/runtime/cart.php on line 172

On my checkout.php page the code on line 94 is: <?php perch_shop_checkout(); ?>

On my ../runtime/cart.php the code on line 172 is: function perch_shop_checkout($gateway, $opts=[], $address='stripe')

I changed the $address= from 'default' to 'stripe' but there is no difference.

Thanks, Orla
Orla Kirwan

Orla Kirwan 0 points

  • 5 years ago
Drew McLellan

Drew McLellan 2638 points
Perch Support

5 years ago

You need to pass the name of the gateway and the success and failure URLs (as an options array) to perch_shop_checkout().

If you look at the Stripe gateway page in the documentation, it gives an example of how to do this.
Orla Kirwan

Orla Kirwan 0 points

5 years ago

Hi Drew,

Thanks.

I should have put more info in original question. I have the following code at top of my checkout.php page;

<?php
if (perch_member_logged_in() && perch_post('stripeToken')) {
      perch_shop_checkout('stripe', [
        'return_url' => 'success.php',
        'cancel_url' => 'failure.php',
        'token'      => perch_post('stripeToken')
      ]);
    }
?>

and this in body:

 <?php perch_shop_payment_form('stripe');?>  
<?php perch_shop_checkout(); ?>

Am I confined to using the success/failure URls as in docs (as below) or can I use my own (as above)?

$return_url = '/payment/stripe';
$cancel_url = '/payment/went/wrong';
Drew McLellan

Drew McLellan 2638 points
Perch Support

5 years ago

That's fine, but in the body where you have this:

 <?php perch_shop_payment_form('stripe');?>  
<?php perch_shop_checkout(); ?>

It should just be:

 <?php perch_shop_payment_form('stripe');?>
Orla Kirwan

Orla Kirwan 0 points

5 years ago

Ah, so simple! That's worked perfectly.

Thanks! Orla