Validator表单验证1.05@我佛山人【经典】
作者：互联网
<table align="center">
<form name="theForm" id="demo" method="get" onSubmit="return Validator.Validate(this,2)">
<tr>
<td>身份证号：</td>
<td><input name="Card" dataType="IdCard" msg="身份证号错误"></td>
</tr>
<tr>
<td>真实姓名：</td>
<td><input name="Name" dataType="Chinese" msg="真实姓名只允许中文"></td>
</tr>
<tr>
<td>ID：</td>
<td><input name="username" dataType="Username" msg="ID名不符合规定"></td>
</tr>
<tr>
<td>英文名：</td>
<td><input name="Nick" dataType="English" require="false" msg="英文名只允许英文字母"></td>
</tr>
<tr>
<td>主页：</td>
<td><input name="Homepage" require="false" dataType="Url" msg="非法的Url"></td>
</tr>
<tr>
<td>密码：</td>
<td><input name="Password" dataType="SafeString" msg="密码不符合安全规则" type="password"></td>
</tr>
<tr>
<td>重复：</td>
<td><input name="Repeat" dataType="Repeat" to="Password" msg="两次输入的密码不一致" type="password"></td>
</tr>
<tr>
<td>信箱：</td>
<td><input name="Email" dataType="Email" msg="信箱格式不正确"></td>
</tr>
<tr>
<td>信箱：</td>
<td><input name="Email" dataType="Repeat" to="Email" msg="两次输入的信箱不一致"></td>
</tr>
<tr>
<td>QQ：</td>
<td><input name="QQ" require="false" dataType="QQ" msg="QQ号码不存在"></td>
</tr>
<tr>
<td>身份证：</td>
<td><input name="Card" dataType="IdCard" msg="身份证号码不正确"></td>
</tr>
<tr>
<td>年龄：</td>
<td><input name="Year" dataType="Range" msg="年龄必须在18~28之间" min="18" max="28"></td>
</tr>
<tr>
<td>年龄1：</td>
<td><input name="Year1" require="false" dataType="Compare" msg="年龄必须在18以上" to="18" operator="GreaterThanEqual"></td>
</tr>
<tr>
<td>电话：</td>
<td><input name="Phone" require="false" dataType="Phone" msg="电话号码不正确"></td>
</tr>
<tr>
<td>手机：</td>
<td><input name="Mobile" require="false" dataType="Mobile" msg="手机号码不正确"></td>
</tr>
<tr>
<td>生日：</td>
<td><input name="Birthday" dataType="Date" format="ymd" msg="生日日期不存在"></td>
</tr>
<tr>
<td>邮政编码：</td>
<td><input name="Zip" dataType="Custom" regexp="^[1-9]\d{5}$" msg="邮政编码不存在"></td>
</tr>
<tr>
<td>邮政编码：</td>
<td><input name="Zip1" dataType="Zip" msg="邮政编码不存在"></td>
</tr>
<tr>
<td>操作系统：</td>
<td><select name="Operation" dataType="Require" msg="未选择所用操作系统">
<option value="">选择您所用的操作系统</option>
<option value="Win98">Win98</option>
<option value="Win2k">Win2k</option>
<option value="WinXP">WinXP</option>
</select></td>
</tr>
<tr>
<td>所在省份：</td>
<td>广东<input name="Province" value="1" type="radio">陕西<input name="Province" value="2" type="radio">浙江<input name="Province" value="3" type="radio">江西<input name="Province" value="4" type="radio" dataType="Group" msg="必须选定一个省份"></td>
</tr>
<tr>
<td>爱好：</td>
<td>运动<input name="Favorite" value="1" type="checkbox">上网<input name="Favorite" value="2" type="checkbox">听音乐<input name="Favorite" value="3" type="checkbox">看书<input name="Favorite" value="4" type="checkbox"" dataType=" Group" min="2" max="3" msg="必须选择2~3种爱好"></td>
</tr>
<td>自我介绍：</td>
<td><textarea name="Description" dataType="Limit" max="10" msg="自我介绍内容必须在10个字之内">中文是一个字</textarea></td>
</tr>
<td>自传：</td>
<td><textarea name="History" dataType="LimitB" min="3" max="10" msg="自传内容必须在[3,10]个字节之内">中文是两个字节t</textarea></td>
</tr>
<tr>
<td>相片上传：</td>
<td><input name="up" dataType="Filter" msg="非法的文件格式" type="file" accept="jpg, gif, png"></td>
</tr>
<tr>
<td colspan="2"><input name="Submit" type="submit" value="确定提交"><input onClick="Validator.Validate(document.getElementById('demo'))" value="检验模式1" type="button"><input onClick="Validator.Validate(document.getElementById('demo'),2)" value="检验模式2" type="button"><input onClick="Validator.Validate(document.getElementById('demo'),3)" value="检验模式3" type="button"></td>
</tr>
</form>
</table>
<script>
/*************************************************
Validator v1.05
code by 我佛山人
wfsr@msn.com
*************************************************/
Validator = {
Require: /.+/,
Email: /^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/,
Phone: /^((\(\d{2,3}\))|(\d{3}\-))?(\(0\d{2,3}\)|0\d{2,3}-)?[1-9]\d{6,7}(\-\d{1,4})?$/,
Mobile: /^((\(\d{2,3}\))|(\d{3}\-))?13\d{9}$/,
Url: /^http:\/\/[A-Za-z0-9]+\.[A-Za-z0-9]+[\/=\?%\-&_~`@[\]\':+!]*([^<>\"\"])*$/,
IdCard: "this.IsIdCard(value)",
Currency: /^\d+(\.\d+)?$/,
Number: /^\d+$/,
Zip: /^[1-9]\d{5}$/,
QQ: /^[1-9]\d{4,8}$/,
Integer: /^[-\+]?\d+$/,
Double: /^[-\+]?\d+(\.\d+)?$/,
English: /^[A-Za-z]+$/,
Chinese: /^[\u0391-\uFFE5]+$/,
Username: /^[a-z]\w{3,}$/i,
UnSafe: /^(([A-Z]*|[a-z]*|\d*|[-_\~!@#\$%\^&\*\.\(\)\[\]\{\}<>\?\\\/\'\"]*)|.{0,5})$|\s/,
IsSafe: function (str) { return !this.UnSafe.test(str); },
SafeString: "this.IsSafe(value)",
Filter: "this.DoFilter(value, getAttribute('accept'))",
Limit: "this.limit(value.length,getAttribute('min'), getAttribute('max'))",
LimitB: "this.limit(this.LenB(value), getAttribute('min'), getAttribute('max'))",
Date: "this.IsDate(value, getAttribute('min'), getAttribute('format'))",
Repeat: "value == document.getElementsByName(getAttribute('to'))[0].value",
Range: "getAttribute('min') < (value|0) && (value|0) < getAttribute('max')",
Compare: "this.compare(value,getAttribute('operator'),getAttribute('to'))",
Custom: "this.Exec(value, getAttribute('regexp'))",
Group: "this.MustChecked(getAttribute('name'), getAttribute('min'), getAttribute('max'))",
ErrorItem: [document.forms[0]],
ErrorMessage: ["以下原因导致提交失败：\t\t\t\t"],
Validate: function (theForm, mode) {
var obj = theForm || event.srcElement;
var count = obj.elements.length;
this.ErrorMessage.length = 1;
this.ErrorItem.length = 1;
this.ErrorItem[0] = obj;
for (var i = 0; i < count; i++) {
with (obj.elements[i]) {
var _dataType = getAttribute("dataType");
if (typeof (_dataType) == "object" || typeof (this[_dataType]) == "undefined") continue;
this.ClearState(obj.elements[i]);
if (getAttribute("require") == "false" && value == "") continue;
switch (_dataType) {
case "IdCard":
case "Date":
case "Repeat":
case "Range":
case "Compare":
case "Custom":
case "Group":
case "Limit":
case "LimitB":
case "SafeString":
case "Filter":
if (!eval(this[_dataType])) {
this.AddError(i, getAttribute("msg"));
}
break;
default:
if (!this[_dataType].test(value)) {
this.AddError(i, getAttribute("msg"));
}
break;
}
}
}
if (this.ErrorMessage.length > 1) {
mode = mode || 1;
var errCount = this.ErrorItem.length;
switch (mode) {
case 2:
for (var i = 1; i < errCount; i++)
this.ErrorItem[i].style.color = "red";
case 1:
alert(this.ErrorMessage.join("\n"));
this.ErrorItem[1].focus();
break;
case 3:
for (var i = 1; i < errCount; i++) {
try {
var span = document.createElement("SPAN");
span.id = "__ErrorMessagePanel";
span.style.color = "red";
this.ErrorItem[i].parentNode.appendChild(span);
span.innerHTML = this.ErrorMessage[i].replace(/\d+:/, "*");
}
catch (e) { alert(e.description); }
}
this.ErrorItem[1].focus();
break;
default:
alert(this.ErrorMessage.join("\n"));
break;
}
return false;
}
return true;
},
limit: function (len, min, max) {
min = min || 0;
max = max || Number.MAX_VALUE;
return min <= len && len <= max;
},
LenB: function (str) {
return str.replace(/[^\x00-\xff]/g, "**").length;
},
ClearState: function (elem) {
with (elem) {
if (style.color == "red")
style.color = "";
var lastNode = parentNode.childNodes[parentNode.childNodes.length - 1];
if (lastNode.id == "__ErrorMessagePanel")
parentNode.removeChild(lastNode);
}
},
AddError: function (index, str) {
this.ErrorItem[this.ErrorItem.length] = this.ErrorItem[0].elements[index];
this.ErrorMessage[this.ErrorMessage.length] = this.ErrorMessage.length + ":" + str;
},
Exec: function (op, reg) {
return new RegExp(reg, "g").test(op);
},
compare: function (op1, operator, op2) {
switch (operator) {
case "NotEqual":
return (op1 != op2);
case "GreaterThan":
return (op1 > op2);
case "GreaterThanEqual":
return (op1 >= op2);
case "LessThan":
return (op1 < op2);
case "LessThanEqual":
return (op1 <= op2);
default:
return (op1 == op2);
}
},
MustChecked: function (name, min, max) {
var groups = document.getElementsByName(name);
var hasChecked = 0;
min = min || 1;
max = max || groups.length;
for (var i = groups.length - 1; i >= 0; i--)
if (groups[i].checked) hasChecked++;
return min <= hasChecked && hasChecked <= max;
},
DoFilter: function (input, filter) {
return new RegExp("^.+\.(?=EXT)(EXT)$".replace(/EXT/g, filter.split(/\s*,\s*/).join("|")), "gi").test(input);
},
IsIdCard: function (number) {
var date, Ai;
var verify = "10x98765432";
var Wi = [7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2];
var area = ['', '', '', '', '', '', '', '', '', '', '', '北京', '天津', '河北', '山西', '内蒙古', '', '', '', '', '', '辽宁', '吉林', '黑龙江', '', '', '', '', '', '', '', '上海', '江苏', '浙江', '安微', '福建', '江西', '山东', '', '', '', '河南', '湖北', '湖南', '广东', '广西', '海南', '', '', '', '重庆', '四川', '贵州', '云南', '西藏', '', '', '', '', '', '', '陕西', '甘肃', '青海', '宁夏', '新疆', '', '', '', '', '', '台湾', '', '', '', '', '', '', '', '', '', '香港', '澳门', '', '', '', '', '', '', '', '', '国外'];
var re = number.match(/^(\d{2})\d{4}(((\d{2})(\d{2})(\d{2})(\d{3}))|((\d{4})(\d{2})(\d{2})(\d{3}[x\d])))$/i);
if (re == null) return false;
if (re[1] >= area.length || area[re[1]] == "") return false;
if (re[2].length == 12) {
Ai = number.substr(0, 17);
date = [re[9], re[10], re[11]].join("-");
}
else {
Ai = number.substr(0, 6) + "19" + number.substr(6);
date = ["19" + re[4], re[5], re[6]].join("-");
}
if (!this.IsDate(date, "ymd")) return false;
var sum = 0;
for (var i = 0; i <= 16; i++) {
sum += Ai.charAt(i) * Wi[i];
}
Ai += verify.charAt(sum % 11);
return (number.length == 15 || number.length == 18 && number == Ai);
},
IsDate: function (op, formatString) {
formatString = formatString || "ymd";
var m, year, month, day;
switch (formatString) {
case "ymd":
m = op.match(new RegExp("^((\\d{4})|(\\d{2}))([-./])(\\d{1,2})\\4(\\d{1,2})$"));
if (m == null) return false;
day = m[6];
month = m[5] * 1;
year = (m[2].length == 4) ? m[2] : GetFullYear(parseInt(m[3], 10));
break;
case "dmy":
m = op.match(new RegExp("^(\\d{1,2})([-./])(\\d{1,2})\\2((\\d{4})|(\\d{2}))$"));
if (m == null) return false;
day = m[1];
month = m[3] * 1;
year = (m[5].length == 4) ? m[5] : GetFullYear(parseInt(m[6], 10));
break;
default:
break;
}
if (!parseInt(month)) return false;
month = month == 0 ? 12 : month;
var date = new Date(year, month - 1, day);
return (typeof (date) == "object" && year == date.getFullYear() && month == (date.getMonth() + 1) && day == date.getDate());
function GetFullYear(y) { return ((y < 30 ? "20" : "19") + y) | 0; }
}
}
</script>
标签：case,1.05,min,getAttribute,value,return,Validator,var,佛山人 来源： https://www.cnblogs.com/sunr/p/16672994.html