diff --git a/index.html b/index.html
index 63d58c0..6006115 100644
--- a/index.html
+++ b/index.html
@@ -63,10 +63,10 @@
     <input type="checkbox" name="native" value="5" /> Native Checkbox
     <!-- Radio -->
     <w-heading level="3" underlined="true">Radio</w-heading>
-    <w-radio>Un-Checked</w-radio>
-    <w-radio checked>Checked</w-radio>
-    <w-radio disabled>Un-Checked Disabled</w-radio>
-    <w-radio checked disabled>Checked Disabled</w-radio>
+    <w-radio name="radio" value="radio1">Un-Checked</w-radio>
+    <w-radio name="radio" checked value="radio2">Checked</w-radio>
+    <w-radio name="radio" disabled value="radio3">Un-Checked Disabled</w-radio>
+    <w-radio name="radio" checked disabled value="radio4">Checked Disabled</w-radio>
 
     <button type="submit">SUBMIT</button>
   </w-form>
diff --git a/wc/WComponent.js b/wc/WComponent.js
index f7ffa87..69b58e4 100644
--- a/wc/WComponent.js
+++ b/wc/WComponent.js
@@ -22,6 +22,7 @@ class WComponent extends HTMLElement{
     this.componentWillRender();
     this.render();
     this.componentDidRender();
+    this.key = new Date().getTime();
   }
   
   componentWillRender() {}
@@ -60,6 +61,9 @@ class WComponent extends HTMLElement{
       });
     });
   }
+  equals(component) {
+    return this.key === component.key;
+  }
   getAttributeParserByName(name) {
     if(typeof name !== 'string') {
       return undefined;
diff --git a/wc/components/Form.js b/wc/components/Form.js
index b0bbb62..136d8a0 100644
--- a/wc/components/Form.js
+++ b/wc/components/Form.js
@@ -21,19 +21,19 @@ class Form extends WComponent{
     const formData = new FormData();
     const elements = Array.from(this.querySelectorAll(FORM_ELEMENT_TYPES));
     elements.forEach(elem => {
-      if(typeof elem.name === 'string' && elem.value !== null && elem.value !== undefined) {
-        if((elem.type === 'checkbox' || elem.type === 'radio') && !elem.checked) {
-          // Exclude unchecked checkbox & radio
-          return;
-        }
-        const existingValue = formData.get(elem.name);
-        if(existingValue === null) {
-          formData.set(elem.name, elem.value);
-        } else if(Array.isArray(existingValue)) {
-          existingValue.push(elem.value);
-        } else {
-          formData.set(elem.name, [existingValue, elem.value]);
-        }
+      // Exclude elements with invalid name or value
+      if(typeof elem.name !== 'string' || typeof elem.value !== 'string') { return; }
+      // Exclude unchecked checkbox & radio
+      if(elem.type === 'checkbox' && !elem.checked) { return; }
+      if(elem.type === 'radio' && !elem.checked) { return; }
+
+      const existingValue = formData.get(elem.name);
+      if(existingValue === null) {
+        formData.set(elem.name, elem.value);
+      } else if(Array.isArray(existingValue)) {
+        existingValue.push(elem.value);
+      } else {
+        formData.set(elem.name, [existingValue, elem.value]);
       }
     });
     return formData;
@@ -64,8 +64,12 @@ class Form extends WComponent{
     const slot = this.shadowRoot.querySelector('slot');
     slot.addEventListener('slotchange', () => this.bindFormAccess());
 
+    // Bind submit event on submit button click
     const submitBtn = this.querySelector('input[type="submit"], button[type="submit"]');
     submitBtn.addEventListener('click', this.submitHandler);
+
+    // Bind radio click callback for name group control
+    this.querySelectorAll('w-radio').forEach(radio => radio.addEventListener('click', this.radioClickCallback));
   }
   /**
    * Bind direct form access from document by name.
@@ -82,23 +86,23 @@ class Form extends WComponent{
    * Dynamically add getters & setters for form elements to get direct access by name.
    */
   bindFormElementAccess() {
-    // Bind direct form elemnt access from form by name
     this.querySelectorAll(FORM_ELEMENT_TYPES).forEach(elem => {
-      if(typeof elem.name === 'string' 
-        && !Object.getOwnPropertyDescriptor(this, elem.name)) {
-        // Dynamically add getter if there is none defined.
-        Object.defineProperty(this, elem.name, {
-          get: () => {
-            const list = Array.from(this.querySelectorAll(`[name='${elem.name}']`));
-            if(list.length > 1) {
-              const value = list.filter(item => item.checked).map(item => item.value);
-              list.value = value.length === 1 ? value[0] : value;
-              return list;
-            }
-            return list.length === 0 ? undefined : list[0];
+      // Exclude elements with invalid name
+      if(typeof elem.name !== 'string') { return; }
+      // Exclude elements which getters are already set
+      if(Object.getOwnPropertyDescriptor(this, elem.name)) { return; }
+
+      Object.defineProperty(this, elem.name, {
+        get: () => {
+          const list = Array.from(this.querySelectorAll(`[name='${elem.name}']`));
+          if(list.length > 1) {
+            const value = list.filter(item => item.checked).map(item => item.value);
+            list.value = value.length === 1 ? value[0] : value;
+            return list;
           }
-        });
-      }
+          return list.length === 0 ? undefined : list[0];
+        }
+      });
     });
   }
   render() {
@@ -112,6 +116,17 @@ class Form extends WComponent{
     DOM.create('slot', {}, form);
   }
 
+  radioClickCallback = e => {
+    const radio = e.target;
+    if(typeof radio.name !== 'string' || radio.disabled) { return; }
+
+    const radios = Array.from(this.querySelectorAll(`w-radio[name='${radio.name}']`));
+    radios.forEach(r => {
+      if(!r.equals(radio)) {
+        r.checked = false;
+      }
+    });
+  }
   submitHandler = e => {
     this.dispatchEvent(this.events.submit);
     this.shadowRoot.querySelector('form').submit();