#698: Ignore type checking if the file type is empty

CHANGELOG.md

@@ -25,6 +25,7 @@ __Improvements__
 * [#661](https://github.com/nghuuphuoc/bootstrapvalidator/pull/661): Add ```headers``` option to the [remote](http://bootstrapvalidator.com/validators/remote/) validator, thanks to [@ryan2049](https://github.com/ryan2049)
 * [#664](https://github.com/nghuuphuoc/bootstrapvalidator/issues/664): Fix the feedback icon position for Bootstrap 3.2
 * [#683](https://github.com/nghuuphuoc/bootstrapvalidator/issues/683): Force the format option to be ```YYYY-MM-DD``` when using ```<input type="date" />```
+* [#698](https://github.com/nghuuphuoc/bootstrapvalidator/issues/698): Ignore type checking if the file type is empty
 
 __Bug Fixes__
 

dist/css/bootstrapValidator.min.css

@@ -2,7 +2,7 @@
  * BootstrapValidator (http://bootstrapvalidator.com)
  * The best jQuery plugin to validate form fields. Designed to use with Bootstrap 3
  *
- * @version     v0.5.1-dev, built on 2014-08-21 1:54:13 PM
+ * @version     v0.5.1-dev, built on 2014-08-21 2:34:36 PM
  * @author      https://twitter.com/nghuuphuoc
  * @copyright   (c) 2013 - 2014 Nguyen Huu Phuoc
  * @license     MIT

dist/js/bootstrapValidator.js

@@ -2,7 +2,7 @@
  * BootstrapValidator (http://bootstrapvalidator.com)
  * The best jQuery plugin to validate form fields. Designed to use with Bootstrap 3
  *
- * @version     v0.5.1-dev, built on 2014-08-21 1:54:13 PM
+ * @version     v0.5.1-dev, built on 2014-08-21 2:34:36 PM
  * @author      https://twitter.com/nghuuphuoc
  * @copyright   (c) 2013 - 2014 Nguyen Huu Phuoc
  * @license     MIT
@@ -2662,7 +2662,7 @@
                     }
 
                     // Check file type
-                    if (types && $.inArray(files[i].type.toLowerCase(), types) === -1) {
+                    if (files[i].type && types && $.inArray(files[i].type.toLowerCase(), types) === -1) {
                         return false;
                     }
                 }

src/js/validator/file.js

@@ -51,7 +51,7 @@
                     }
 
                     // Check file type
-                    if (types && $.inArray(files[i].type.toLowerCase(), types) === -1) {
+                    if (files[i].type && types && $.inArray(files[i].type.toLowerCase(), types) === -1) {
                         return false;
                     }
                 }