PR: add alternative to fluent rule api that enables creating rules from data - 363

.gitignore

@@ -8,3 +8,4 @@ npm-debug.log*
 .test
 dist/doc-temp
 dist/test
+*.bak

package.json

@@ -24,7 +24,7 @@
     "lint": "cross-env tslint --project tsconfig.json",
     "pretest": "cross-env npm run lint",
     "test": "cross-env rimraf dist && tsc && karma start --single-run",
-    "develop": "concurrently \"./node_modules/.bin/tsc --watch\" \"./node_modules/.bin/karma start\"",
+    "develop": "concurrently \"tsc --watch\" \"karma start\"",
     "prebuild:amd": "cross-env rimraf dist/amd",
     "build:amd": "cross-env tsc --project tsconfig.build.json --outDir dist/amd --module amd",
     "postbuild:amd": "cross-env copyfiles --up 1 src/**/*.html src/**/*.css dist/amd",

src/implementation/standard-validator.ts

@@ -146,7 +146,7 @@ export class StandardValidator extends Validator {
     }
 
     // any rules?
-    if (!rules) {
+    if (!rules || (rules.length === 0)) {
       return Promise.resolve([]);
     }
 

src/implementation/validation-messages.ts

@@ -37,11 +37,7 @@ export class ValidationMessageProvider {
    */
   public getMessage(key: string): Expression {
     let message: string;
-    if (key in validationMessages) {
-      message = validationMessages[key];
-    } else {
-      message = validationMessages['default'];
-    }
+    message = (key in validationMessages) ? validationMessages[key] : validationMessages['default'];
     return this.parser.parse(message);
   }