Input Datepicker >> Use Cases ||20

import { html } from '@mdjs/mdjs-preview';
import { MinMaxDate, IsDateDisabled } from '@lion/ui/form-core.js';
import { loadDefaultFeedbackMessages } from '@lion/ui/validate-messages.js';
import { formatDate } from '@lion/ui/localize.js';
import '@lion/ui/define/lion-input-datepicker.js';
loadDefaultFeedbackMessages();

Minimum and maximum date

Below are examples of different validators for dates.

export const minimumAndMaximumDate = () => html`
  <lion-input-datepicker
    label="MinMaxDate"
    .modelValue="${new Date('2018/05/30')}"
    .validators="${[new MinMaxDate({ min: new Date('2018/05/24'), max: new Date('2018/06/24') })]}"
  >
    <div slot="help-text">
      Enter a date between ${formatDate(new Date('2018/05/24'))} and ${formatDate(
        new Date('2018/06/24'),
      )}.
    </div>
  </lion-input-datepicker>
`;

Disable specific dates

export const disableSpecificDates = () => html`
  <lion-input-datepicker
    label="IsDateDisabled"
    help-text="You're not allowed to choose any 15th."
    .modelValue="${new Date('2023/06/15')}"
    .validators="${[new IsDateDisabled(d => d.getDate() === 15)]}"
  ></lion-input-datepicker>
`;

Calendar heading

You can modify the heading of the calendar with the .calendarHeading property or calendar-heading attribute for simple values.

By default, it will take the label value.

export const calendarHeading = () => html`
  <lion-input-datepicker
    label="Date"
    .calendarHeading="${'Custom heading'}"
    .modelValue="${new Date()}"
  ></lion-input-datepicker>
`;

Disabled

You can disable datepicker inputs.

export const disabled = () => html`
  <lion-input-datepicker label="Disabled" disabled></lion-input-datepicker>
`;

Read only

You can set datepicker inputs to readonly, which will prevent the user from opening the calendar popup.

export const readOnly = () => html`
  <lion-input-datepicker label="Readonly" readonly .modelValue="${new Date()}">
  </lion-input-datepicker>
`;

Faulty prefilled

Faulty prefilled input will be cleared

export const faultyPrefilled = () => html`
  <lion-input-datepicker label="Faulty prefiiled" .modelValue="${new Date('30/01/2022')}">
  </lion-input-datepicker>
`;

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