Change default submitButtons to [type="submit"] to support input type="submit"

CHANGELOG.md

@@ -6,6 +6,7 @@
 * [#233](https://github.com/nghuuphuoc/bootstrapvalidator/issues/233): Add ```threshold``` option
 * [#232](https://github.com/nghuuphuoc/bootstrapvalidator/issues/232): Add ```id``` validator
 * [#242](https://github.com/nghuuphuoc/bootstrapvalidator/issues/242): Add ```separator``` option to the [```numeric``` validator](http://bootstrapvalidator.com/validators/numeric/)
+* Change default ```submitButtons``` to ```[type="submit"]``` to support ```input type="submit"```
 * Fix the issue that the hidden fields generated by other plugins might not be validated
 * When parsing options from HTML attributes, don't add the field which hasn't validators. It improves fixes for [#191](https://github.com/nghuuphuoc/bootstrapvalidator/issues/191), [#223](https://github.com/nghuuphuoc/bootstrapvalidator/issues/223)
 

dist/js/bootstrapValidator.js

@@ -105,7 +105,7 @@
 
         // The submit buttons selector
         // These buttons will be disabled to prevent the valid form from multiple submissions
-        submitButtons: 'button[type="submit"]',
+        submitButtons: '[type="submit"]',
 
         // The custom submit handler
         // It will prevent the form from the default submission

src/js/bootstrapValidator.js

@@ -104,7 +104,7 @@
 
         // The submit buttons selector
         // These buttons will be disabled to prevent the valid form from multiple submissions
-        submitButtons: 'button[type="submit"]',
+        submitButtons: '[type="submit"]',
 
         // The custom submit handler
         // It will prevent the form from the default submission