Feature Request: double backspace with no value should prompt to go back a question

[balupton]

For https://github.com/bevry/boundation we have more than a dozen questions that the user has to fill out. If they've made a mistake with a question, then they have to ctrl+c and start again. It would be nice if a double backspace on a question, prompted the user to redo the previous question.

[SBoudrias]

@balupton I think this can be fix in user land. How about prompting at the end of the questions if they'd like to edit any answer? Then just show all answers in a list/checkbox prompt and make them select those they wish to edit.

I don't think that's something Inquirer should handle in the core library.

[balupton]

Is there a way to abandon the current flow? As the "finish then start again from" won't work for my use case, as the questions after depend on the questions prior.

_{Sent with GitHawk}

[SBoudrias]

Nothing prevents you from using prior answers to decide what/how to handle the next prompts. You can use the answers passed to most callbacks, or you can just split your prompts in 2 pieces (or more.) At the end of the day, this is just JavaScript, just use the language.

[gokaybiz]

How did you fix that problem?