<div class="o-input o-form__item">
      <label for="date">
          Date
      </label>
      <input id="date" name="date" type="date" placeholder="First & Last Name" />
      <span class="o-field-note">
          This is a field note.
      </span>
  </div>
{% set base_class = input.base_class|default('o-input') %}
{% if input.name and input.type %}
  <div class="{{ bem(base_class, input.element, input.modifiers, input.extra) }}{{ input.error ? ' is-error' }}{{ input.attributes.disabled ? ' is-disabled' }} o-form__item" {{ attributes(input.container.attributes) }}>
    {% if input.label %}
      <label for="{{ input.name }}"{{ input.label_hidden ? ' class="is-visually-hidden"' }}>
        {{ input.label }}
        {% if input.attributes.required %}
          <span class="o-asterisk">*</span>
        {% endif %}
      </label>
    {% endif %}
    <input id="{{ input.name }}" name="{{ input.name }}" type="{{ input.type }}" {{ attributes(input.attributes) }}/>
    {% include "@field-note" with input %}
    {% include "@notification" with input %}
  </div>
{% endif %}
{
  "input": {
    "name": "date",
    "label": "Date",
    "type": "date",
    "field_note": {
      "text": "This is a field note."
    },
    "attributes": {
      "placeholder": "First & Last Name"
    }
  }
}

Field label and field notes aren’t yet defined in the design system, but they are included here by default.