/**
 * Created by PanJiaChen on 16/11/18.
 */

/**
 * @param {string} path
 * @returns {Boolean}
 */
export function isExternal(path) {
	return /^(https?:|mailto:|tel:)/.test(path);
}

/**
 * @param {string} str
 * @returns {Boolean}
 */
export function validUsername(str) {
	const valid_map = [''];
	return valid_map.indexOf(str.trim()) < 0;
}

/**
 * Created by jiachenpan on 16/11/18.
 */

export function isvalidUsername(str) {
	const valid_map = ['admin', 'editor'];
	return valid_map.indexOf(str.trim()) >= 0;
}

/* 合法uri*/
export function validateURL(textval) {
	const urlregex = /^(https?|ftp):\/\/([a-zA-Z0-9.-]+(:[a-zA-Z0-9.&%$-]+)*@)*((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9][0-9]?)(\.(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])){3}|([a-zA-Z0-9-]+\.)*[a-zA-Z0-9-]+\.(com|edu|gov|int|mil|net|org|biz|arpa|info|name|pro|aero|coop|museum|[a-zA-Z]{2}))(:[0-9]+)*(\/($|[a-zA-Z0-9.,?'\\+&%$#=~_-]+))*$/;
	return urlregex.test(textval);
}

/* 小写字母*/
export function validateLowerCase(str) {
	const reg = /^[a-z]+$/;
	return reg.test(str);
}

/* 大写字母*/
export function validateUpperCase(str) {
	const reg = /^[A-Z]+$/;
	return reg.test(str);
}

/* 大小写字母*/
export function validatAlphabets(str) {
	const reg = /^[A-Za-z]+$/;
	return reg.test(str);
}

export function validateCharCode(str) {
	const reg = /^[a-zA-Z0-9_]+$/;
	return reg.test(str);
}