diff --git a/README.md b/README.md
index 87356d3..cdc2f12 100644
--- a/README.md
+++ b/README.md
@@ -497,6 +497,18 @@ Returns true if string only contains numbers
 ```
 Returns true if string is only letters
 
+**isWords**
+```html
+<MyInputComponent name="foo" validations="isWords"/>
+```
+Returns true if string is only letters, including spaces and tabs
+
+**isWordsSpecial**
+```html
+<MyInputComponent name="foo" validations="isWordsSpecial"/>
+```
+Returns true if string is only letters, including special letters (a-z,ú,ø,æ,å)
+
 **isLength:min**, **isLength:min:max**
 ```html
 <MyInputComponent name="foo" validations="isLength:8"/>
diff --git a/src/main.js b/src/main.js
index f1d16eb..f249891 100644
--- a/src/main.js
+++ b/src/main.js
@@ -16,6 +16,12 @@ var validationRules = {
   'isAlpha': function (value) {
     return value.match(/^[a-zA-Z]+$/);
   },
+  'isWords': function (value) {
+    return value.match(/^[a-zA-Z\s]+$/);
+  },
+  'isWordsSpecial': function (value) {
+    return value.match(/^[a-zA-Z\s\u00C0-\u017F]+$/);
+  },
   isLength: function (value, min, max) {
     if (max !== undefined) {
       return value.length >= min && value.length <= max;