passcheck.js

来自「ajax技术书籍 ajax技术书籍」· JavaScript 代码 · 共 23 行

// JavaScript Document for password check
function passCheck(pass1, pass2){
	var passObj1 = document.getElementById(pass1);
	var passObj2 = document.getElementById(pass2);
	value1 = passObj1.value;
	value2 = passObj2.value;
	
	var re=/^.{6}.*$/;
	
	if(! re.test(value1)){
		alert("请输入不少于6位的密码！");
		passObj1.value = "";
		passObj1.focus();
		return false;
	}else if(value2 != value1){
		alert("请确保两次密码输入一致！");
		passObj2.value = "";
		passObj2.focus();
		return false;		
	}
	
	return true;
}