Redaxscript\Html\Element::val PHP Method

    public function val($value = null)
    {
        $this->_attributeArray['value'] = trim($value);
        return $this;
    }

 /**
  * testVal
  *
  * @since 2.6.0
  *
  * @param array $value
  * @param string $expect
  *
  * @dataProvider providerVal
  */
 public function testVal($value = null, $expect = null)
 {
     /* setup */
     $element = new Html\Element();
     $element->init('input');
     /* actual */
     $actual = $element->val($value);
     /* compare */
     $this->assertEquals($expect, $actual);
 }