make info_array validate func more strict:

- only value that have same correct length and all
  item valid are consisdered valid.

Author: etpinard

src/lib/coerce.js

@@ -255,14 +255,16 @@ exports.valObjects = {
 
             var items = opts.items;
 
-            // valid when one item is valid (which is subject to debate)
+            if(v.length !== items.length) return false;
+
+            // valid when all items are valid
             for(var i = 0; i < items.length; i++) {
                 var isItemValid = exports.validate(v[i], opts.items[i]);
 
-                if(isItemValid) return true;
+                if(!isItemValid) return false;
             }
 
-            return false;
+            return true;
         }
     }
 };

test/jasmine/tests/lib_test.js

@@ -968,8 +968,12 @@ describe('Test lib.js:', function() {
         });
 
         it('should work for valType \'info_array\' where', function() {
-            var shouldPass = [[1, 2], [10], [null, 10], [1, 10, null]],
-                shouldFail = [{}, [], ['aads', null], 'red', null, undefined, ''];
+            var shouldPass = [[1, 2], [-20, '20']],
+                shouldFail = [
+                    {}, [], [10], [null, 10], ['aads', null],
+                    'red', null, undefined, '',
+                    [1, 10, null]
+                ];
 
             assert(shouldPass, shouldFail, {
                 valType: 'info_array',