Updated README.md, isLength.js & validators.js Files

README.md

@@ -140,7 +140,7 @@ Validator                               | Description
 **isJSON(str [, options])**             | check if the string is valid JSON (note: uses JSON.parse).<br/><br/>`options` is an object which defaults to `{ allow_primitives: false }`. If `allow_primitives` is true, the primitives 'true', 'false' and 'null' are accepted as valid JSON values.
 **isJWT(str)**                         | check if the string is valid JWT token.
 **isLatLong(str [, options])**                      | check if the string is a valid latitude-longitude coordinate in the format `lat,long` or `lat, long`.<br/><br/>`options` is an object that defaults to `{ checkDMS: false }`. Pass `checkDMS` as `true` to validate DMS(degrees, minutes, and seconds) latitude-longitude format.
-**isLength(str [, options])**              | check if the string's length falls in a range and equal to exactValue if provided.<br/><br/>`options` is an object which defaults to `{min:0, max: undefined, exact: undefined}`. Note: this function takes into account surrogate pairs.
+**isLength(str [, options])**              | check if the string's length falls in a range and equal to `exact` if provided. The `exact` can be an integer, an array or an object of several integers.<br/><br/>`options` is an object which defaults to `{min:0, max: undefined, exact: undefined}`. Note: this function takes into account surrogate pairs.
 **isLicensePlate(str [, locale])**     | check if string matches the format of a country's license plate.<br/><br/>(locale is one of `['cs-CZ', 'de-DE', 'de-LI', 'fi-FI', 'pt-BR', 'pt-PT', 'sq-AL', 'sv-SE', 'en-IN', 'hi-IN', 'gu-IN', 'as-IN', 'bn-IN', 'kn-IN', 'ml-IN', 'mr-IN', 'or-IN', 'pa-IN', 'sa-IN', 'ta-IN', 'te-IN', 'kok-IN']` or `any`)
 **isLocale(str)**                       | check if the string is a locale
 **isLowercase(str)**                    | check if the string is lowercase.

src/lib/isLength.js

@@ -38,8 +38,6 @@ export default function isLength(str, options) {
         isValid = true;
       }
     }
-  } else {
-    isValid = false;
   }
   return isValid;
 }

test/validators.js

@@ -4629,12 +4629,6 @@ describe('Validators', () => {
       valid: [''],
       invalid: ['a', 'ab'],
     });
-    test({
-      validator: 'isLength',
-      args: [2, 8],
-      valid: ['Helloo', 'Laptop', 'ab'],
-      invalid: ['', 'a'],
-    });
   });
 
   it('should validate isLocale codes', () => {
@@ -4724,7 +4718,7 @@ describe('Validators', () => {
     });
     test({
       validator: 'isLength',
-      args: [{ exact: 2 }],
+      args: [{ min: 1, exact: 2 }],
       valid: ['fg', 'ff', 'po'],
       invalid: ['bsa', 'vfvd', '', 'k'],
     });