diff --git a/API.md b/API.md
new file mode 100644
index 0000000..972c2b2
--- /dev/null
+++ b/API.md
@@ -0,0 +1,241 @@
+API
+===
+**Add Valid Message (error, success) for validation `required`** <br/>
+`required-error-message` and `required-success-message`
+
+```html
+<label>Required</label>
+<input type="text"
+       name="require"
+       ng-model="form.required"
+       validator="required"
+       required-error-message="Required"
+       required-success-message="Good Required"/>
+       <!-- or you can try
+       required-error-message="{{ RequiredMsg }}"
+       -->
+```
+
+**Add Valid Message (error, success) for validation `email`** <br/>
+`email-error-message` and `email-success-message`
+
+```html
+<label>Email</label>
+<input type="text"
+       name="email"
+       ng-model="form.email"
+       validator="email"
+       email-error-message="Error Email"
+       email-success-message="Good Email"/>
+```
+
+**Use Default Valid Message** <br/>
+*you don't need to give valid message*
+
+```html
+<label>Number</label>
+<input type="text" name="number" ng-model="form.number" validator="number"/>
+```
+
+<a name="no-validation-message"></a>
+**Don't show the Valid Message `no-validation-message="true"`**
+
+```html
+<label>Number</label>
+<input type="text" name="number" ng-model="form.number" validator="number" no-validation-message="true"/>
+<!-- or {{ your.Scope.Name }} -->
+<input type="text" name="number" ng-model="form.number" validator="number" no-validation-message="{{ noValidationMessage }}"/>
+```
+
+**Add Valid Callback Function, `invalid-callback` & `valid-callback`**
+
+```html
+<label>Required (Invalid Callback alert)</label>
+<input type="text" name="requiredCallback" ng-model="form.requiredCallback" validator="required" invalid-callback='error("Must be Required");'/>
+```
+
+**Select the validation method `watch` `blur` `submit` `submit-only`, default as `watch`** <br/>
+`validationProvider.validate(form).success(callback).error(callback)` use callback to continue your submit
+
+```html
+<label>Watch method</label>
+<input type="text" name="number" ng-model="form.number" validator="number" valid-method="watch"/>
+<input type="text" name="number" ng-model="form.number" validator="number"/>
+
+<label>Blur method</label>
+<input type="text" name="number" ng-model="form.number" validator="number" valid-method="blur"/>
+
+<label>Submit method</label>
+<form name="Form">
+    <input type="text" name="number" ng-model="form.number" validator="number" valid-method="submit"/>
+    <button ng-click="form.submit(Form)"></button>
+</form>
+
+<label>Submit Only method</label>
+<form name="Form">
+    <input type="text" name="number" ng-model="form.number" validator="number" valid-method="submit-only"/>
+    <button ng-click="form.submit(Form)"></button>
+</form>
+
+<script>
+    // ... validate method, it will check `checkValid(Form)`
+    $scope.form = {
+        submit: function (form) {
+            $validationProvider.validate(form)
+                .success(successCallback)
+                .error(errorCallback);
+        }
+    };
+    // ...
+</script>
+
+<!-- In angular validation 1.2.0
+     More easy, more clean in your js code -->
+
+<form name="Form">
+    <input type="text" name="number" ng-model="form.number" validator="number" valid-method="submit-only"/>
+    <button validation-submit="Form" ng-click="form.submit()"></button>
+</form>
+
+<script>
+    // Don't need include $validationProvider.validate() anymore
+    $scope.form = {
+        submit: function () {
+            // your ng-click success callback
+        }
+    };
+</script>
+
+<!-- Clean, right ? -->
+```
+
+**Setup a new Validation `setExpression()` `setDefaultMsg()` with `RegExp` or `Function` in config phase**
+<a name="custom-function-huei"></a>
+
+```html
+<!-- View -->
+<label>IP address (Custom setup the new validator - RegExp)</label>
+<input type="text" name="ip" ng-model="form.ip" validator="ip"/>
+
+<label>Huei (Custom setup the new validator - Function)</label>
+<input type="text" name="huei" ng-model="form.huei" validator="huei"/>
+```
+
+```javascript
+// your module
+angular.module('yourApp', ['validation'])
+    .config(['$validationProvider', function ($validationProvider) {
+        // Setup `ip` validation
+        var expression = {
+            ip: /^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/
+        };
+
+        var validMsg = {
+            ip: {
+                error: 'This isn\'t ip address',
+                success: 'It\'s ip'
+            }
+        };
+
+        validationProvider.setExpression(expression) // set expression
+                          .setDefaultMsg(validMsg); // set valid message
+
+        // Setup `huei` validation
+        validationProvider
+            .setExpression({
+                huei: function (value, scope, element, attrs) {
+                    return value === 'Huei Tan';
+                    // or you can do
+                    return $q.all([obj]).then(function () {
+                    // ...
+                        return true;
+                    })
+                }
+            })
+            .setDefaultMsg({
+                huei: {
+                    error: 'This should be Huei Tan',
+                    success: 'Thanks!'
+                }
+            });
+    }]);
+```
+
+**Check form whether valid, return `true` if valid. `checkValid()`** <br/>
+**Reset the specific Form. `reset()`**
+
+```html
+<form name="Form">
+    ...
+    <!-- Check the entire form valid from angular-validation `valid` -->
+    <button ng-disabled="form.checkValid()"></button>
+    <!-- or Check the specific form(Form) valid from angular `$valid` -->
+    <button ng-disabled="form.checkValid(Form)"></button>
+    <!-- Reset the specific Form -->
+    <button ng-click="form.reset(Form)"></button>
+    <!-- Clean Reset (angular validation 1.2.0) -->
+    <button validation-reset="Form"></button>
+</form>
+```
+
+```javascript
+    // ... checkValid
+    $scope.form.checkValid = validationProvider.checkValid;
+    // ... reset
+    $scope.form.reset = function (form) {
+        validationProvider.reset(form);
+    };
+    // ... angular validation 1.2.0 reset
+    $scope.form.reset = function () {
+        // Don't need include validationProvider.reset();
+        // Focus on your ng-click action
+    };
+```
+
+**Set the valid/invalid message style CSS**
+
+```html
+<span><p class="validation-valid">Your valid message here<p></span>
+<span><p class="validation-invalid">Your invalid message here<p></span>
+```
+
+```css
+.validation-valid {
+    <!-- valid style -->
+}
+
+.validation-invalid {
+    <!-- invalid style -->
+}
+```
+
+**Custom the valid/invalid message style HTML in `.config()`,** <br/>
+`setErrorHTML(func)` `setSuccessHTML(func)`, input should be a `function` and given `parameter` which is the valid/invalid message declared
+in `getDefaultMsg()`,and finally return the HTML code
+
+```javascript
+// your angular
+.config(['$validationProvider', function ($validationProvider) {
+    $validationProvider.setErrorHTML(function (msg) {
+        // remember to return your HTML
+        // eg: return '<p class="invalid">' + msg + '</p>';
+    });
+
+    $validationProvider.setSuccessHTML(function (msg) {
+        // eg: return '<p class="valid">' + msg + '</p>';
+    });
+}]);
+```
+
+**disable/enable show success/error message**<br/>
+`default: true`<br/>
+Easily disable success/error message
+
+```javascript
+// your angular
+.config(['$validationProvider', function ($validationProvider) {
+    $validationProvider.showSuccessMessage = false; // or true(default)
+    $validationProvider.showErrorMessage = false; // or true(default)
+}]);
+```
+
diff --git a/Q&A.md b/Q&A.md
new file mode 100644
index 0000000..7b2cfd1
--- /dev/null
+++ b/Q&A.md
@@ -0,0 +1,24 @@
+Q & A
+=====
+###Can I validate the form when init ? [#10](https://github.com/huei90/angular-validation/issues/10)###
+
+```html
+<form name="Form">
+    <input type="text" name="number" ng-model="form.number" validator="number"/>
+    <button id="button1111" ng-click="form.submit(Form)">Show</button>
+</form>
+```
+```javascript
+$timeout(function () { // call $timeout to make sure the Form Constructor is generated
+    $validationProvider.validate($scope.Form); // $scope.Form is html form name `Form Constructor`
+});
+```
+
+###What's the differentiate between validator-method `submit` and `submit-only`[#4](https://github.com/huei90/angular-validation/issues/4)###
+
+`submit` : when user click submit, then start watching using `watch` to validate<br/>
+`submit-only` : when user click `submit`, doesn't validate through `watch` until `submit` button is clicked.
+
+###Use checkValid() manually [#19](https://github.com/huei90/angular-validation/issues/19)###
+
+Before using `checkValid()`, you have to execute `submit` first to get the latest result.
\ No newline at end of file
diff --git a/README.md b/README.md
index 5b7e6b8..1b97ba8 100644
--- a/README.md
+++ b/README.md
@@ -5,9 +5,10 @@ angular-validation 1.2.1
 [![devDependency Status](https://david-dm.org/huei90/angular-validation/dev-status.png)](https://david-dm.org/huei90/angular-validation#info=devDependencies)
 [![Gitter chat](https://badges.gitter.im/huei90/angular-validation.png)](https://gitter.im/huei90/angular-validation)
 
-<u>Client-side Validation</u> is easy. <br/>
-That's why **Angular Validation** is here!<br/>
-*Don't let Client-side Validation Crash your project.*<br/>
+Client-side Validation should be simple and clean.
+<br/>Don't let Client-side Validation dirty your controller.
+<br/>Setup your Validation on config phase by using some rules [(example)](https://github.com/huei90/angular-validation/blob/master/dist/angular-validation-rule.js)
+<br/>And add Validation in your view only.
 
 Requirement
 -----
@@ -44,246 +45,26 @@ angular.module('yourApp', ['validation']);
 angular.module('yourApp', ['validation', 'validation.rule']);
 ```
 
-Writing your Code
+Writing your First Code
 ====
-**Add Valid Message (error, success) for validation `required`** <br/>
-`required-error-message` and `required-success-message`
-
-```html
-<label>Required</label>
-<input type="text"
-       name="require"
-       ng-model="form.required"
-       validator="required"
-       required-error-message="Required"
-       required-success-message="Good Required"/>
-       <!-- or you can try
-       required-error-message="{{ RequiredMsg }}"
-       -->
-```
-
-**Add Valid Message (error, success) for validation `email`** <br/>
-`email-error-message` and `email-success-message`
-
-```html
-<label>Email</label>
-<input type="text"
-       name="email"
-       ng-model="form.email"
-       validator="email"
-       email-error-message="Error Email"
-       email-success-message="Good Email"/>
-```
-
-**Use Default Valid Message** <br/>
-*you don't need to give valid message*
-
-```html
-<label>Number</label>
-<input type="text" name="number" ng-model="form.number" validator="number"/>
-```
-
-<a name="no-validation-message"></a>
-**Don't show the Valid Message `no-validation-message="true"`**
-
-```html
-<label>Number</label>
-<input type="text" name="number" ng-model="form.number" validator="number" no-validation-message="true"/>
-<!-- or {{ your.Scope.Name }} -->
-<input type="text" name="number" ng-model="form.number" validator="number" no-validation-message="{{ noValidationMessage }}"/>
-```
-
-**Add Valid Callback Function, `invalid-callback` & `valid-callback`**
-
-```html
-<label>Required (Invalid Callback alert)</label>
-<input type="text" name="requiredCallback" ng-model="form.requiredCallback" validator="required" invalid-callback='error("Must be Required");'/>
-```
-
-**Select the validation method `watch` `blur` `submit` `submit-only`, default as `watch`** <br/>
-`validationProvider.validate(form).success(callback).error(callback)` use callback to continue your submit
-
 ```html
-<label>Watch method</label>
-<input type="text" name="number" ng-model="form.number" validator="number" valid-method="watch"/>
-<input type="text" name="number" ng-model="form.number" validator="number"/>
-
-<label>Blur method</label>
-<input type="text" name="number" ng-model="form.number" validator="number" valid-method="blur"/>
-
-<label>Submit method</label>
-<form name="Form">
-    <input type="text" name="number" ng-model="form.number" validator="number" valid-method="submit"/>
-    <button ng-click="form.submit(Form)"></button>
-</form>
-
-<label>Submit Only method</label>
 <form name="Form">
-    <input type="text" name="number" ng-model="form.number" validator="number" valid-method="submit-only"/>
-    <button ng-click="form.submit(Form)"></button>
-</form>
-
-<script>
-    // ... validate method, it will check `checkValid(Form)`
-    $scope.form = {
-        submit: function (form) {
-            $validationProvider.validate(form)
-                .success(successCallback)
-                .error(errorCallback);
-        }
-    };
-    // ...
-</script>
-
-<!-- In angular validation 1.2.0
-     More easy, more clean in your js code -->
-
-<form name="Form">
-    <input type="text" name="number" ng-model="form.number" validator="number" valid-method="submit-only"/>
-    <button validation-submit="Form" ng-click="form.submit()"></button>
-</form>
-
-<script>
-    // Don't need include $validationProvider.validate() anymore
-    $scope.form = {
-        submit: function () {
-            // your ng-click success callback
-        }
-    };
-</script>
-
-<!-- Clean, right ? -->
-```
-
-**Setup a new Validation `setExpression()` `setDefaultMsg()` with `RegExp` or `Function` in config phase**
-<a name="custom-function-huei"></a>
-
-```html
-<!-- View -->
-<label>IP address (Custom setup the new validator - RegExp)</label>
-<input type="text" name="ip" ng-model="form.ip" validator="ip"/>
-
-<label>Huei (Custom setup the new validator - Function)</label>
-<input type="text" name="huei" ng-model="form.huei" validator="huei"/>
-```
-
-```javascript
-// your module
-angular.module('yourApp', ['validation'])
-    .config(['$validationProvider', function ($validationProvider) {
-        // Setup `ip` validation
-        var expression = {
-            ip: /^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/
-        };
-
-        var validMsg = {
-            ip: {
-                error: 'This isn\'t ip address',
-                success: 'It\'s ip'
-            }
-        };
-
-        validationProvider.setExpression(expression) // set expression
-                          .setDefaultMsg(validMsg); // set valid message
-
-        // Setup `huei` validation
-        validationProvider
-            .setExpression({
-                huei: function (value, scope, element, attrs) {
-                    return value === 'Huei Tan';
-                    // or you can do
-                    return $q.all([obj]).then(function () {
-                    // ...
-                        return true;
-                    })
-                }
-            })
-            .setDefaultMsg({
-                huei: {
-                    error: 'This should be Huei Tan',
-                    success: 'Thanks!'
-                }
-            });
-    }]);
-```
-
-**Check form whether valid, return `true` if valid. `checkValid()`** <br/>
-**Reset the specific Form. `reset()`**
-
-```html
-<form name="Form">
-    ...
-    <!-- Check the entire form valid from angular-validation `valid` -->
-    <button ng-disabled="form.checkValid()"></button>
-    <!-- or Check the specific form(Form) valid from angular `$valid` -->
-    <button ng-disabled="form.checkValid(Form)"></button>
-    <!-- Reset the specific Form -->
-    <button ng-click="form.reset(Form)"></button>
-    <!-- Clean Reset (angular validation 1.2.0) -->
-    <button validation-reset="Form"></button>
-</form>
-```
-
-```javascript
-    // ... checkValid
-    $scope.form.checkValid = validationProvider.checkValid;
-    // ... reset
-    $scope.form.reset = function (form) {
-        validationProvider.reset(form);
-    };
-    // ... angular validation 1.2.0 reset
-    $scope.form.reset = function () {
-        // Don't need include validationProvider.reset();
-        // Focus on your ng-click action
-    };
-```
-
-**Set the valid/invalid message style CSS**
-
-```html
-<span><p class="validation-valid">Your valid message here<p></span>
-<span><p class="validation-invalid">Your invalid message here<p></span>
-```
-
-```css
-.validation-valid {
-    <!-- valid style -->
-}
-
-.validation-invalid {
-    <!-- invalid style -->
-}
-```
-
-**Custom the valid/invalid message style HTML in `.config()`,** <br/>
-`setErrorHTML(func)` `setSuccessHTML(func)`, input should be a `function` and given `parameter` which is the valid/invalid message declared
-in `getDefaultMsg()`,and finally return the HTML code
-
-```javascript
-// your angular
-.config(['$validationProvider', function ($validationProvider) {
-    $validationProvider.setErrorHTML(function (msg) {
-        // remember to return your HTML
-        // eg: return '<p class="invalid">' + msg + '</p>';
-    });
-
-    $validationProvider.setSuccessHTML(function (msg) {
-        // eg: return '<p class="valid">' + msg + '</p>';
-    });
-}]);
-```
-
-**disable/enable show success/error message**<br/>
-`default: true`<br/>
-Easily disable success/error message
-
-```javascript
-// your angular
-.config(['$validationProvider', function ($validationProvider) {
-    $validationProvider.showSuccessMessage = false; // or true(default)
-    $validationProvider.showErrorMessage = false; // or true(default)
-}]);
-```
+    <div class="row">
+        <div>
+            <label>Required</label>
+            <input type="text" name="required" ng-model="form.required" validator="required">
+        </div>
+        <div>
+            <label>Url</label>
+            <input type="text" name="url" ng-model="form.url" validator="url">
+        </div>
+        <button validation-submit="Form" ng-click="next()">Submit</button>
+        <button validation-reset="Form">Reset</button>
+    </div>
+</div>
+```
+
+[Documentation API](https://github.com/huei90/angular-validation/API.md)
 
 Built-in validation <small>in angular-validation-rule</small>
 ===
@@ -315,14 +96,12 @@ label.has-error.control-label {
 
 ```
 
-
-
 Change the Error HTML to something like:
 
 ```javascript
 $validationProvider.setErrorHTML(function (msg) {
-           return  "<label class=\"control-label has-error\">" + msg + "</label>";
-    });
+       return  "<label class=\"control-label has-error\">" + msg + "</label>";
+});
 ```
 
 You can add the bootstrap class `.has-success` in a similar fashion.
@@ -332,27 +111,7 @@ CHANGELOG
 =====
 See [release](https://github.com/huei90/angular-validation/releases)
 
-Q & A
+CONTRIBUTORS
 =====
-###Can I validate the form when init ? [#10](https://github.com/huei90/angular-validation/issues/10)###
-
-```html
-<form name="Form">
-    <input type="text" name="number" ng-model="form.number" validator="number"/>
-    <button id="button1111" ng-click="form.submit(Form)">Show</button>
-</form>
-```
-```javascript
-$timeout(function () { // call $timeout to make sure the Form Constructor is generated
-$validationProvider.validate($scope.Form); // $scope.Form is html form name `Form Constructor`
-});
-```
-
-###What's the differentiate between validator-method `submit` and `submit-only`[#4](https://github.com/huei90/angular-validation/issues/4)###
-
-`submit` : when user click submit, then start watching using `watch` to validate<br/>
-`submit-only` : when user click `submit`, doesn't validate through `watch` until `submit` button is clicked.
-
-###When using checkValid() manually [#19](https://github.com/huei90/angular-validation/issues/19)###
+Thanks for all [contributors](https://github.com/huei90/angular-validation/graphs/contributors)
 
-Before using `checkValid()`, you have to execute `submit` first to get the latest result.
\ No newline at end of file