## Problem The in-app checkout currently uses disabled submit buttons as a way of validating form fields. Per our [guidelines](https://design.gitlab.com/components/form/#submit-form-buttons), this is not a best practice. ## Proposal Use inline validation for all form fields and do not disable submit buttons. * The submit button is active at all times, and the user can click it at any time * On submit, we validate the form fields and show errors for any fields that are not properly filled out #### Designs See [design issue](https://gitlab.com/gitlab-org/gitlab/-/issues/336706)