A tiny CLI prompter
A tiny CLI prompter
$ npm install --save cli-prompt
message: text prompt for the user
onValue: function to be called (after user hits enter/return) with the entered text
onError: optional function to receive an error, if STDIN has already ended, for example.
Note: cli-prompt will not work if STDIN has ended. If provided, onError will be called in this case.
var prompt = require'cli-prompt';prompt'enter your first name: 'var first = val;prompt'and your last name: 'console.log'hi, ' + first + ' ' + val + '!';console.error'unable to read last name: ' + err;;console.error'unable to read first name: ' + err;;
var prompt = require'cli-prompt';promptpassword'tell me a secret: ' console.log console.error;
var prompt = require'cli-prompt';promptmultikey: 'username'default: 'john_doe'label: 'password (must be at least 5 characters)'key: 'password'type: 'password'if vallength < 5 throw 'password must be at least 5 characters long';label: 'number of pets'key: 'pets'type: 'number'return thispasswordlength;label: 'is this ok?'type: 'boolean'console.log console.error;
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