[BUGFIX] handle selectedIndex -1

johnturingan · johnturingan · commit f5ce0723529f · 2017-04-08T00:18:12.000+08:00
diff --git a/.gitignore b/.gitignore
@@ -1,3 +1,4 @@
+.idea
 .grunt
 node_modules
 lcov.info
diff --git a/validate.js b/validate.js
@@ -568,7 +568,8 @@
             }
           }
         } else {
-          value = v.sanitizeFormValue(input.options[input.selectedIndex].value, options);
+          var _val = typeof input.options[input.selectedIndex] !== 'undefined' ? input.options[input.selectedIndex].value : '';
+          value = v.sanitizeFormValue(_val, options);
         }
         values[input.name] = value;
       }

Original file line number	Diff line number	Diff line change
`@@ -568,7 +568,8 @@`
`568`	`568`	`}`
`569`	`569`	`}`
`570`	`570`	`} else {`
`571`		`- value = v.sanitizeFormValue(input.options[input.selectedIndex].value, options);`
	`571`	`+ var _val = typeof input.options[input.selectedIndex] !== 'undefined' ? input.options[input.selectedIndex].value : '';`
	`572`	`+ value = v.sanitizeFormValue(_val, options);`
`572`	`573`	`}`
`573`	`574`	`values[input.name] = value;`
`574`	`575`	`}`