Little bug spotted

Hello, inside /includes/admin/fields/fed-form-singleline.php, the value attribute is not escaped. It breaks inputs containing quotes. Please change value='%s' and placeholder='%s', using esc_attr($value).

return sprintf(

        "<input type='text' name='%s' value='%s' class='%s' placeholder='%s' %s %s %s %s %s />",

        $name,

        esc_attr( $value ), // <--- Here it's bugging without esc_attr

        $class,

        esc_attr( $placeholder ), // Here too probably

        $disabled,

        $extra,

        $id,

        $readonly,

        $required

    );