Function formatDateForUI5

formatDateForUI5(date: DateInput, format: string): string
Ai
Formats a Date object into a UI5-compatible date string.
Parameters
- date: DateInput
  The date to format (Date object or ISO string).
- format: string
  The target format pattern.
Returns string
The formatted date string.
Capability
ui5.date.setDatePicker

Intent
Convert a Date to a UI5 date format string for use with DatePicker controls.

Guarantee
Returns a correctly formatted date string matching the specified pattern.

Ai Context
Pure function (no browser context). Supports ISO, SAP_INTERNAL, EUROPEAN, US, JAPANESE formats. Use to prepare date values before passing to setDatePickerValue().

Sap Module
sap.m.DatePicker — valueFormat conversion

Business Context
Format dates for SAP UI5 date picker controls with locale-aware patterns.

Remarks
Pure function (no browser context). Supports the five patterns in DATE_FORMATS.

Throws
ControlError if the format is unsupported or the date is invalid.
Example
```
formatDateForUI5(new Date(2024, 0, 15), 'yyyy-MM-dd'); // '2024-01-15'
formatDateForUI5(new Date(2024, 0, 15), 'dd.MM.yyyy'); // '15.01.2024'
```
- Defined in modules/date.ts:190