Option to Enable input field only if a checkbox is checked

[ghost]

- Do you want to request a feature or report a bug? Feature

- What is the expected behavior? I will start with an example so that this is better understood

whitelist: status: false type: start-date: end-date:

In the code above, I want the user to only fill in the type and date fields if they change the status to true, So what i am looking for is a way to set a checkbox widget that controls input fields and makes them available when clicked on.

Another example would be a typical 'Others' Input box that becomes available when the user checks the 'others' checkbox.