validate: function()

in Gruntfile.js [346:353]

• 5 lines of code
• 3 McCabe index (conditional complexity)

                    validate: function(value) {

                        var ipAddressRegex = new RegExp("^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$");

                        var hostnameRegex = new RegExp("^(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9])$");

                        return ipAddressRegex.test(value) || hostnameRegex.test(value) || 'Must be valid host name or ip.';
                    }