We’re currently using an input step with text inputs to gather some deployment information, and often users will enter invalid values.
It would be great to associate a RegEx to a field and have the field outline turn red when an invalid value is entered.
Our validation occurs occurs in subsequent steps, and the only way we can return validation errors is by failing the build and printing an error styled annotation. This is extremely noisy for us operationally, as we have notifications set up to notify us of build failures. We want to know when a deployment fails, but we’re currently being overwhelmed with validation failures.