Javascript validating imput from prompts

08 Sep

Because this works the same way, no matter how you make questions, it makes sense to discuss the answers first. You can provide a static list of json objects that represent questions, or you can build the questions functionally useing the underlying reactive interface.

The callback takes an argument, and that arment is a lost of all the answers the user provided. There’s two primary ways you can make questions , declaratively or imperatively.

Its default truthy of course so the question gets asked.

It's available on is used with the error handler so that the rest of the function doesn't execute when errors happen. Prompt also makes it trivial to handle a certain set of recurring properties that one might want to attach.

Form validator can still work like normal H5 validation in the enviroment that don't support JS.

The page you create will prompt the user for an e-mail address, the number of people to reserve for, and a preferred date.

The page also allows the user to request a telephone confirmation of the reservation.