Method _updateValueState

packages/main/src/DatePicker.ts:617–628

()

	}

	_updateValueState() {
		const valid = this._checkValueValidity(this.value);
		const previousValueState = this.valueState;

		this.valueState = valid ? ValueState.None : ValueState.Negative;

		const eventPrevented = !this.fireDecoratorEvent("value-state-change", { valueState: this.valueState, valid });

		if (eventPrevented) {
			this.valueState = previousValueState;
		}
	}

	getValueFromDisplayValue(value: string): string {
		if (!this.getDisplayFormat().parse(value)) {