Method hasMetadata

packages/forms/signals/src/api/types.ts:495–495

* Checks whether a metadata value exists on the field. * @param key The metadata key to check.

(key: MetadataKey<any, any, any>)

   * @param key The metadata key to check.
   */
  hasMetadata(key: MetadataKey<any, any, any>): boolean;

  /**
   * Focuses the first UI control in the DOM that is bound to this field state.