It is mentioned …but you can use it as an example to build other customizations for field validation, such as the following: Address, Tax code, Phone number, PO box address, Name…
How could I validate and limit the number of characters for let’s say the Email form field?
Is there any link for making this client-side validation?
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 enough data in the input here. You can see the details from the link here.
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 particular target.
It remains a secret to me how to gain that access within my dev store as all scopes are the .
