Condense the if blocks

validatorjs · Feb 20, 2016 · ebcca98 · ebcca98
1 parent 1bd5b1f
commit ebcca98
Showing 1 changed file with 3 additions and 9 deletions.
diff --git a/validator.js b/validator.js
@@ -839,15 +839,9 @@
             return false;
         }
         var firstPaddingChar = str.indexOf('=');
-        if (firstPaddingChar >= 0) {
-            if (len - firstPaddingChar > 2) {
-                return false;
-            }
-            if (firstPaddingChar < len - 1 && str[len - 1] !== '=') {
-                return false;
-            }
-        }
-        return true;
+        return firstPaddingChar === -1 ||
+            firstPaddingChar === len - 1 ||
+            (firstPaddingChar === len - 2 && str[len - 1] === '=');
     };
 
     validator.isMongoId = function (str) {