Shoestring compatibility fixes

Author: zachleat

examples/index.html

@@ -25,6 +25,14 @@ <h2>Required</h2>
 			<label>Minlength (3): <input type="text" required data-validate="length" minlength="3"></label>
 			<label>Maxlength (3): <input type="text" required data-validate="length" maxlength="3"></label>
 			<label>Both Min (3) and Maxlength (5): <input type="text" required data-validate="length" minlength="3" maxlength="5"></label>
+			<label>Select one Radio:
+				<input type="radio" required name="my-radio-3">
+				<input type="radio" required name="my-radio-3">
+			</label>
+			<label>Select one Checkbox:
+				<input type="checkbox" required name="my-checkbox-3">
+				<input type="checkbox" required name="my-checkbox-3">
+			</label>
 			<label>Checkbox Length:
 				<input type="checkbox" required name="my-checkbox-2" data-validate="length" minlength="2">
 				<input type="checkbox" required name="my-checkbox-2" data-validate="length" minlength="2">

src/validator.js

@@ -74,7 +74,9 @@
 				$selected = null;
 			}
 		} else if( this._isCheckboxRadio() ) {
-			$els = this.$element.closest( "form, body" ).find( '[name="' + this.$element.attr( 'name' ) + '"]:checked' );
+			$els = this.$element.closest( "form, body" ).find( '[name="' + this.$element.attr( 'name' ) + '"]' ).filter(function() {
+				return this.checked;
+			});
 		}
 
 		if( $options && $options.length ){
@@ -88,7 +90,7 @@
 					arr.push( this.value );
 				}
 			});
-			return $( arr ).get();
+			return arr;
 		}
 
 		return this.element.value;