code: public function getInputSpecification()
      {
          $dateValidator     = $this->getDateValidator();
          $dateValidatorName = get_class($dateValidator);
  
          return [
              'name'       => $this->getName(),
              'required'   => true,
              'filters'    => [
                  Filter\StringTrim::class    => [
                      'name' => Filter\StringTrim::class
                  ],
                  Filter\StripNewlines::class => [
                      'name' => Filter\StripNewlines::class
                  ],
                  Filter\StripTags::class     => [
                      'name' => Filter\StripTags::class
                  ],
                  TimeToDateTime::class       => [
                      'name'    => TimeToDateTime::class,
                      'options' => [
                          'time_format' => $this->getFormat()
                      ]
                  ]
              ],
              'validators' => [
                  $dateValidatorName => $dateValidator
              ]
          ];
      }
docs: Provide default input rules for this element and attaches default validators for the Date input.
  
  @return array