常用正则

验证密码

• 仅包含数字,字母，下划线中的两种及以上的六位数组合

let  reg = /^(?!^[\d]+$)(?!^[_]+$)(?!^[a-zA-Z]+$)[\w_]{6,30}$/;
if(!reg.test(this.form.newPassword)){
	console.log("密码不符合规则")
	return;
}

• 字符串只能是数字，字母，下划线中的两种，只能是三种类型中的两种，6位以上

let  reg =  /^(?!(\d+|[a-z]+|_+|(?!([\da-z]+|[\d_]+|[a-z_]+)$)[\da-z_]+)$)([\da-z]|[\d_]|[a-z_]){6,}$/i;
if(!reg.test(this.form.newPassword)){
	console.log("密码不符合规则")
	return;
}

• 至少包含数字、字母、下划线三种里的两种

let  reg =  /(?:\d.*_)|(?:_.*\d)|(?:[A-Za-z].*_)|(?:_.*[A-Za-z])|(?:[A-Za-z].*\d)|(?:\d.*[A-Za-z])/;
if(!reg.test(this.form.newPassword)){
	console.log("密码不符合规则")
	return;
}

验证手机号

let  reg =  /^[1][0-9]{10}$/;
if(!reg.test(this.form.newPassword)){
	console.log("手机号不符合规则")
	return;
}

验证身份证

isCardID: function(sId) {
	var iSum = 0;
	var info = "";
	if (!/^\d{17}(\d|X)$/i.test(sId)) return "你输入的身份证长度或格式错误";
	sId = sId.replace(/X$/i, "a");
	let sBirthday = sId.substr(6, 4) + "-" + Number(sId.substr(10, 2)) + "-" + Number(sId.substr(12, 2));
	var d = new Date(sBirthday.replace(/-/g, "/"));
	if (sBirthday != (d.getFullYear() + "-" + (d.getMonth() + 1) + "-" + d.getDate())) return "您输入的身份证号非法";
	for (var i = 17; i >= 0; i--) iSum += (Math.pow(2, i) % 11) * parseInt(sId.charAt(17 - i), 11);
	if (iSum % 11 != 1) return "您输入的身份证号非法";
	return true;
}