DateInputField

() => (
  <Form
    onSubmit={() => console.log('onSubmit')}
    pad={{ horizontal: 'small' }}
    focusFirstChild={false}
  >
    <DateInputField
      name="date"
      label="Date"
      inField={false}
      validation={[validators.required()]}
    />

    <Box pad="small">
      <Button type="submit" label="Submit" />
    </Box>
  </Form>
)

() => (
  <Form
    onSubmit={() => console.log('onSubmit')}
    pad={{ horizontal: 'small' }}
    focusFirstChild={false}
  >
    <DateInputField
      name="date"
      label="Date"
      validation={[
        validators.required(),
        (_row, value) => {
          if (value) {
            const date = new Date(value);
            if (date >= new Date('01/01/2000')) {
              return 'date must be before 01/01/2000';
            }
          }
          return undefined;
        },
      ]}
    />
    <Box pad="small">
      <Button type="submit" label="Submit" />
    </Box>
  </Form>
)