Method isValid

packages/main/src/TimePicker.ts:862–867

* Checks if a value is valid against the current `formatPattern` value. * * **Note:** an empty string is considered as valid value. * @param value The value to be tested against the current date format * @public

(value: string | undefined)

	 * @public
	 */
	isValid(value: string | undefined): boolean {
		if (value === "") {
			return true;
		}
		return !!this.getFormat().parse(value as string, true);
	}

	isValidDisplayValue(value: string | undefined): boolean {
		if (value === "") {