src/Element/TextBox.php
public function getValue()
    {
        if ($this->element) {
            $this->value = $this->element->GetValue();
        }

        return $this->value;
    }
public function getValue()
    {
        if ($this->element) {
            $this->value = $this->element->GetValue();
        }

        return $this->value;
    }
Get the value of the text box

@return void