Phone API Reference - Extended - app.checkRequired
app.checkRequired
Description
Takes a parameters object and a required keys array and compares the two. If any keys are missing from the array, then an error is logged and the error screen is shown (app.showErrors).
Basic Example:
var app = require('app');
app.init();
app.checkRequired(parameters);
|
Parameters
Name | Required | Type | Default | Description |
|---|---|---|---|---|
p | Yes | object | This is an object containing key value pairs. | |
required | Yes | array | Array of keys that are checked against the keys of the p object. |
Error screen shown after failing checkRequired
The required parameter ['test'] was not a key in the 'p' object passed in.
