Strict Properties
Validates if a value only has specified properties.
Installation
$ npm install validate.io-strict-properties
For use in the browser, use browserify.
Usage
var hasProperties = ;
hasProperties( obj, props )
Validates if an input object
has specified properties.
var obj = 'a': 0props = 'a';var bool = ;// returns true
Notes
- This method validates that the
value
is anobject
and returnsfalse
for anyvalue
types which are not JavaScriptobjects
. - This method does not climb the prototype chain.
- The property list should be an
array
. - The method returns
false
immediately upon encountering an unrecognized property.
Examples
var hasProperties = ;var obj ='beep': true'boop': false;var props ='beep''boop';console;// returns trueobjbaz = 'foo';console;// returns false
To run the example code from the top-level application directory,
$ node ./examples/index.js
Tests
Unit
Unit tests use the Mocha test framework with Chai assertions. To run the tests, execute the following command in the top-level application directory:
$ make test
All new feature development should have corresponding unit tests to validate correct functionality.
Test Coverage
This repository uses Istanbul as its code coverage tool. To generate a test coverage report, execute the following command in the top-level application directory:
$ make test-cov
Istanbul creates a ./reports/coverage
directory. To access an HTML version of the report,
$ make view-cov
License
Copyright
Copyright © 2014. Athan Reines.