add clearStyle() method

Author: ahmed-aliraqi

src/BsForm.php

@@ -160,6 +160,18 @@ public function style($style = null)
         return $this;
     }
 
+    /**
+     * Clear the components style.
+     *
+     * @return $this
+     */
+    public function clearStyle()
+    {
+        $this->style();
+
+        return $this;
+    }
+
     /**
      * Set the input inline validation errors option.
      *