diff --git a/src/Common/UiElement.php b/src/Common/UiElement.php
index a869fdc..07bfb8b 100644
--- a/src/Common/UiElement.php
+++ b/src/Common/UiElement.php
@@ -178,7 +178,7 @@ class UiElement implements \ArrayAccess, \Iterator, \JsonSerializable {
             }
             else if ( !is_numeric($key) ) {
                 # will output something like  <tag $key=$value></tag>
-                $attributesList[] = "$key=\"$value\"";
+                $attributesList[] = strpos($value, '"') !== false ? "$key='$value'" : "$key=\"$value\"";
             }
             else {
                 # will output something like  <tag $value></tag>
@@ -186,7 +186,7 @@ class UiElement implements \ArrayAccess, \Iterator, \JsonSerializable {
             }
 
         }
-
+        
         $content = "";
         
         foreach ( $this->childs as $item ) {
@@ -198,14 +198,14 @@ class UiElement implements \ArrayAccess, \Iterator, \JsonSerializable {
             }
         }
 
-        if ( in_array('no-tag', $this->options) ) {
+        if ( in_array('no-tag', $this->options, true) ) {
             return $this->content . $content;
         }
         else {
-            $compiledAttributes = (count($attributesList) && ! in_array('no-attr', $this->options) ? " " . implode(" ", $attributesList) : "");
+            $compiledAttributes = (count($attributesList) && ! in_array('no-attr', $this->options, true) ? " " . implode(" ", $attributesList) : "");
 
             # Force the node to contain a certain opening tag (php is a good example)
-            if ( in_array('force-tag-open', $this->options) ) {
+            if ( in_array('force-tag-open', $this->options, true) ) {
                 $opentag = $this->options['force-tag-open'] . $compiledAttributes;
             }
             else {
@@ -217,7 +217,7 @@ class UiElement implements \ArrayAccess, \Iterator, \JsonSerializable {
                     $closetag = "";
                 }
             }
-            elseif ( in_array('force-tag-close', $this->options) ) {
+            elseif ( in_array('force-tag-close', $this->options, true) ) {
                 $closetag = $this->options['force-tag-close'];
             }
             else {
diff --git a/src/Form/UiCheckbox.php b/src/Form/UiCheckbox.php
index 59bd1fb..7a9fcd8 100644
--- a/src/Form/UiCheckbox.php
+++ b/src/Form/UiCheckbox.php
@@ -2,12 +2,12 @@
 
 namespace Picea\Ui\Form;
 
-class UiCheckbox extends UiInput {
+class UiCheckbox extends UiRadio {
 
-   public string $token = "ui.checkbox";
-
-   public array $attributes = [
-       'class' => "ui-checkbox",
-       'type'  => "checkbox",
-   ];
+    public string $token = "ui.checkbox";
+    
+    public array $attributes = [
+        'class' => "ui-checkbox",
+        'type' => "checkbox",
+    ];
 }
diff --git a/src/Form/UiInput.php b/src/Form/UiInput.php
index 2abeeda..fb8a63d 100644
--- a/src/Form/UiInput.php
+++ b/src/Form/UiInput.php
@@ -21,15 +21,29 @@ class UiInput extends UiElement implements Extension {
         'tag-type' => "single",
     ];
 
+    protected ? string $value;
+    
+    protected string $name;
+    
     public function parse(/*\Picae\Compiler\Context*/ &$context, ?string $arguments, string $token) : string
     {
         return "<?php echo ( new \\" . static::class . "() )->buildHtml($arguments) ?>";
     }
 
-    public function buildHtml(string $name, ? string $value = null, array $attributes = []) : string
+    public function buildHtml(string $name, ? string $value = null, array $attributes = [], array $options = []) : string
     {
-        $this->setValue($value);
-        $this->attributes([ 'name' => $name ] + $attributes + $this->attributes);
+        $this->name = $name;
+        
+        if (null !== $this->value = $value) {
+            $this->setValue($value);
+        }
+        
+        if ($options) {
+            $this->options += $options;
+        }
+        
+        $this->attributes([ 'name' => $name ] + $attributes + $this->attributes + $this->objectAttribute());
+        
         return $this->render();
     }
 
@@ -37,5 +51,9 @@ class UiInput extends UiElement implements Extension {
     {
         $this->attributes['value'] = $value;
     }
-
+    
+    protected function objectAttribute() : array 
+    { 
+        return []; 
+    }
 }
diff --git a/src/Form/UiRadio.php b/src/Form/UiRadio.php
index be8d1d7..b51b523 100644
--- a/src/Form/UiRadio.php
+++ b/src/Form/UiRadio.php
@@ -4,10 +4,21 @@ namespace Picea\Ui\Form;
 
 class UiRadio extends UiInput {
 
-   public string $token = "ui.radio";
+    public string $token = "ui.radio";
 
-   public array $attributes = [
-       'class' => "ui-radio",
-       'type'  => "radio",
-   ];
+    public array $attributes = [
+        'class' => "ui-radio",
+        'type'  => "radio",
+    ];
+   
+    protected function objectAttribute() : array 
+    { 
+        if ( $this->options['value'] ?? false && ( $this->options['value'] === $this->value ) ) {
+            return [
+                'checked' => "checked"
+            ];
+        }
+        
+        return [];
+    }
 }