Hi there, we would like to migrate to checkout validation. The docs are pretty straight forward with injecting a new Texfield that is validated. So far so good. https://shopify.dev/docs/apps/checkout/validation/block-checkout-progress?framework=react It is mentioned …but you can use it as an exam…

Do you have Shopify plus. If you have, you can this.

Yes, It is possible. You can use this document. https://shopify.dev/docs/apps/checkout/validation/create-simple-validation-rules If have any questions let me know so I can clarify, and if not, and you’d like to work together please feel free to message me directly.

Hey, thanks for your response. I will explain it more in detail… Let’s say I would like to limit the amount of characters to 25 for the first name within the checkout. For this purpose I could presumably use the following target to define an error message https://shopify.dev/docs/api/functions/r…

No, you can’t find it from Storefront API. There is an example at this link. You can access that data from the input variable. Input: https://shopify.dev/docs/api/functions/reference/cart-checkout-validation/graphql/input Example: https://shopify.dev/docs/apps/checkout/validation/create-simple-val…

Please clarify how to target the checkout input form specifically while user types in his data

@MastersHub I found the answer how it should work theoretically. https://belonginc.dev/members/marc/posts/shopify-checkout-extensions-validation However, I am not able to grant the required level 2 access via the API-access tab . Also I am confused, since this is dev shop I am testing it … [Bild…

You can do this. There are two ways to do this. The example you gave is an example made with checkout UI. If you don’t need Checkout UI, you don’t need to do this. As far as I understand, there is not. You focus on the other method. Focus on the example below. export function run(input) There is e…

What if some goes through the checkout and is not (yet) a registered customer? But I think you are wrong regarding the checkout UI. Since I indeed would like to check what the user types into the field and whether it has >X characters it should prevent the buyer to continue while checking on that …

You can do server side validation and limit the number of characters for the Email field with this new app: https://apps.shopify.com/address-ninja

Checkout validation: What is the API reference for validating existing textfields in checkout?

Shopify Apps

marrep February 13, 2024, 2:41pm 3

Is it possible to test in a regular dev store? What are the docs?

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Checkout validation: What is the API reference for validating existing textfields in checkout?

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