Ignore disabled fields' input

Author: rudiedirkx

src/Kris/LaravelFormBuilder/Fields/FormField.php

@@ -736,6 +736,18 @@ public function enable()
         return $this;
     }
 
+    /**
+     * Whether this field is disabled.
+     *
+     * @return bool
+     */
+    public function isDisabled()
+    {
+        $disabled = $this->getOption('attr.disabled');
+
+        return $disabled !== null && $disabled !== false;
+    }
+
     /**
      * Get validation rules for a field if any with label for attributes.
      *
@@ -775,7 +787,7 @@ public function getValidationRules()
      */
     public function getAllAttributes()
     {
-        return [$this->getNameKey()];
+        return $this->isDisabled() ? [] : [$this->getNameKey()];
     }
 
     /**