Command line tool used to validate manifests of various kind (jQuery, Android, composer, npm, launch.js wordpress)
$ npm install -g mvalin your console
The command line tool will automatically determine which type of manifest you're trying to validate.
$ mval /var/www/project/composer.json
var mval =MANIFEST = mvalMANIFEST;// Validate android manifest filevar faults = mval;if faultslength > 0throw 'Validation of AndroidManifest.xml failed: \n'+faults;// You can of course also validate ordinary objectsvar obj = ...;var faults = mval;if faultslength > 0throw 'Validation of composer manifest failed: \n'+faults;