Improvements for API

[present-g]

Could we discuss some improvements for hosted-fields-sdk?

1. CVV input has type="tel" instead it should be type="password" to hide the entered value CRITICAL
2. It would be nice to get scrollHeight in onLoadCallback for the auto height of iframe, or other ways for auto height
3. It would be nice to add .caption under inputs with the ability to fill with text in the object setup({fields: [ { caption: "Some content" } ]})
4. All elements in the DOM must have classes. Now .input-container is wrapped in div without classes CRITICAL
5. It would be nice to add Typescript typing for hosted-fields-sdk.
6. It would be good if get and reset methods return a Promise
7. It would be good if the get method returned data. Promise<data>
8. It is necessary to add a callback to the event of user interaction with the fields to clear errors CRITICAL
9. It is necessary to add a callback in case of problems loading content for iframe CRITICAL

[alipas]

Hello @present-g and thanks a lot for your feedback. We will look through your list of suggestions and see where we can make improvements.

Regarding the CVV, the current implementation is standard practice in many countries and is PCI compliant, but could be provided as a configuration option.