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+/*
+ * existing-properties.js: Example of using prompt with predefined properties.
+ *
+ * (C) 2010, Nodejitsu Inc.
+ *
+ */
+
+var prompt = require('../lib/prompt');
+
+prompt.properties = {
+ email: {
+ format: 'email',
+ message: 'Must be a valid email address'
+ },
+ password: {
+ hidden: true
+ }
+};
+
+//
+// Start the prompt
+//
+prompt.start();
+
+//
+// Get two properties from the user: email, password
+//
+prompt.get(['email', 'password'], function (err, result) {
+ //
+ // Log the results.
+ //
+ console.log('Command-line input received:');
+ console.log(' email: ' + result.email);
+ console.log(' password: ' + result.password);
+});