@apicart/js-utils/src/components/Validators.ts

A small set of useful utilities for easier development

class Validators {

	public isEmpty(data: any): boolean
	{
		const dataType = typeof data;

		if (dataType === 'undefined' || data === null) {
			return true;
		}

		if (dataType === 'number') {
			return false;

		} else if (dataType === 'string') {
			return data.length === 0;

		} else if (dataType === 'object' || Array.isArray(data)) {
			return Object.keys(data).length < 1;
		}
	}

}

export default new Validators();