withDateFormats

Description#

Adds or overrides date mask patterns keyed by BCP-47 locale (e.g. de-CH).

• Built-ins ship per-locale separators (de-* dots, fr-CH dots, sv-SE/lt-LT/ en-CA ISO, en-US/en-GB slashes, ...) for the date and datetime presets.
• Resolution for date/datetime: exact locale (case-insensitive), then a bare language key (so a language-keyed override like { sv: '...' } still applies), then any same-language locale, then en-US.
• Masks capture separators and group count only, NOT field order: en-US (MM/DD) and en-GB (DD/MM) share 00/00/0000.
• Tokens: 0 = required digit, separators are literals.
• Does not feed date:short - that uses a separate built-in table.
• Consumer entries merge per key and win on collision.

provideInputConfig(withDateFormats({ 'en-NZ': '00/00/0000' }));
// LOCALE_ID 'en-NZ' + <input cngxInputMask="date" />