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/* * override-validation.js: Example of using prompt with complex properties and command-line input. * * (C) 2010, Nodejitsu Inc. * */ var prompt = require('../lib/prompt'), optimist = require('optimist'); var schema = { properties: { name: { pattern: /^[a-zA-Z\s-]+$/, message: 'Name must be only letters, spaces, or dashes', required: true }, email: { name: 'email', format: 'email', message: 'Must be a valid email address' } } }; // // Set the overrides // prompt.override = optimist.argv // // Start the prompt // prompt.start(); // // Get two properties from the user: email, password // prompt.get(schema, function (err, result) { // // Log the results. // console.log('Command-line input received:'); console.log(' name: ' + result.name); console.log(' email: ' + result.email); }); // try running // $ node ./override-validation.js --name USER --email EMAIL // You will only be asked for email becasue it's invalid // $ node ./override-validation.js --name h$acker --email me@example.com // You will only be asked for email becasue it's invalid
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