diff --git a/src/AdamWathan/Form/Elements/Element.php b/src/AdamWathan/Form/Elements/Element.php
index c593be2..93d7a61 100644
--- a/src/AdamWathan/Form/Elements/Element.php
+++ b/src/AdamWathan/Form/Elements/Element.php
@@ -126,6 +126,15 @@ protected function splitKeysAndValues($array)
         return [$keys, $values];
     }
 
+    protected function setBooleanAttribute($attribute, $value)
+    {
+        if ($value) {
+            $this->setAttribute($attribute, $attribute);
+        } else {
+            $this->removeAttribute($attribute);
+        }
+    }
+
     public function __call($method, $params)
     {
         $params = count($params) ? $params : [$method];
diff --git a/src/AdamWathan/Form/Elements/FormControl.php b/src/AdamWathan/Form/Elements/FormControl.php
index ff233f7..112677f 100644
--- a/src/AdamWathan/Form/Elements/FormControl.php
+++ b/src/AdamWathan/Form/Elements/FormControl.php
@@ -14,10 +14,10 @@ protected function setName($name)
         $this->setAttribute('name', $name);
     }
 
-    public function required()
+    public function required($conditional = true)
     {
-        $this->setAttribute('required', 'required');
-
+        $this->setBooleanAttribute('required', $conditional);
+        
         return $this;
     }
 
@@ -28,17 +28,17 @@ public function optional()
         return $this;
     }
 
-    public function disable()
+    public function disable($conditional = true)
     {
-        $this->setAttribute('disabled', 'disabled');
-
+        $this->setBooleanAttribute('disabled', $conditional);
+        
         return $this;
     }
 
-    public function readonly()
+    public function readonly($conditional = true)
     {
-        $this->setAttribute('readonly', 'readonly');
-
+        $this->setBooleanAttribute('readonly', $conditional);
+        
         return $this;
     }
 
diff --git a/tests/InputContractTest.php b/tests/InputContractTest.php
index 86fe389..a38f014 100644
--- a/tests/InputContractTest.php
+++ b/tests/InputContractTest.php
@@ -25,6 +25,15 @@ public function testRequired()
         $this->assertRegExp($this->elementRegExp('required="required"'), $result, $message);
     }
 
+    public function testConditionalRequired()
+    {
+        $text = $this->newTestSubjectInstance('email');
+        $result = $text->required(false)->render();
+
+        $message = "required attribute shouldnt be set";
+        $this->assertNotRegExp($this->elementRegExp('required="required"'), $result, $message);
+    }
+
     public function testAutofocus()
     {
         $text = $this->newTestSubjectInstance('');
@@ -77,6 +86,15 @@ public function testDisable()
         $this->assertRegExp($this->elementRegExp('disabled="disabled"'), $result, $message);
     }
 
+    public function testConditionalDisable()
+    {
+        $text = $this->newTestSubjectInstance('email');
+        $result = $text->required(false)->render();
+
+        $message = "disabled attribute shouldnt be set";
+        $this->assertNotRegExp($this->elementRegExp('disabled="disabled"'), $result, $message);
+    }
+
     public function testReadyOnly()
     {
         $text = $this->newTestSubjectInstance('email');
@@ -86,6 +104,15 @@ public function testReadyOnly()
         $this->assertRegExp($this->elementRegExp('readonly="readonly"'), $result, $message);
     }
 
+    public function testConditionalReadyOnly()
+    {
+        $text = $this->newTestSubjectInstance('email');
+        $result = $text->required(false)->render();
+
+        $message = "readonly attribute shouldnt be set";
+        $this->assertNotRegExp($this->elementRegExp('readonly="readonly"'), $result, $message);
+    }
+
     public function testEnableDisabled()
     {
         $pattern = 'disabled="disabled"';