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!function($) {
/**
* 规则匹配
* @param el 节点
* @param attr 属性
*/
$.fn.toTips= function (errorMsg) {
var el = $(this);
var inline = el.attr("eg-inline");
var line = null;
if (inline && (line=$(inline)).length != 0){
line.removeClass('error error-inline warn warn-inline success success-inline tips tips-inline');
line.text("");
}
if (inline && (line=$(inline)).length != 0){
line.addClass( "error-inline");
line.text(errorMsg);
}else {
el.siblings('[class$="-inline"]').remove();
tips(el, "error", errorMsg, el.attr("eg-position"))
}
}
$.fn.validation = function(options) {
$(document.head).append("<style>.error{border:1px solid #f00;padding:2px;}.error-inline{color:#ff5d5d;margin:05px;}.error-inline::before{content:'x';background-color:#ff5d5d;display:inline-block;width:14px;height:14px;line-height:10px;text-align:center;font-size:12px;border-radius:7px;overflow:hidden;color:#fff;margin-right:5px;}.warn{border:1px solid #ffdc2c;padding:2px;}.warn-inline{color:#ffdc2c;margin:05px;}.warn-inline::before{content:'!';background-color:#ffdc2c;display:inline-block;width:14px;height:14px;line-height:14px;text-align:center;font-size:12px;border-radius:7px;overflow:hidden;color:#fff;margin-right:5px;}.success{border:1px solid #11cd6d;padding:2px;}.success-inline{color:#11cd6d;margin:05px;}.success-inline::before{content:'√';background-color:#11cd6d;display:inline-block;width:14px;height:14px;line-height:14px;text-align:center;font-size:12px;border-radius:7px;overflow:hidden;color:#fff;margin-right:5px;}.tips{border: 1px solid #c6c6c6;padding:2px;}.tips-inline{color:#c6c6c6;margin:05px;}.tips-inline::before{content:'i';background-color:#c6c6c6;display:inline-block;width:14px;height:14px;text-align:center;font-size:12px;border-radius:7px;overflow:hidden;line-height:14px;color:#fff;margin-right:5px;}.inline-left{margin:05px;}.inline-right{margin:05px;position:absolute;}</style>");
return this.each(function() {
globalOptions = $.extend({}, $.fn.validation.defaults, options);
validationForm(this)
});
};
$.fn.validation.defaults = {
//校验规则
rules :{
'required':{validate: function(value) {return ($.trim(value) != '');}, defaultMsg: '不能为空'},
'number':{validate: function(value) {return ( /^-?(?:\d+|\d{1,3}(?:,\d{3})+)?(?:\.\d+)?$/.test(value));}, defaultMsg: '请输入数字'},
'digits':{validate: function(value) {return (/^\d+$/.test(value));}, defaultMsg: '必须输入整数'},
'decimal':{validate: function(value) {return (/^\d{1,18}(.\d{1,2})?$/gi.test(value));}, defaultMsg: '请输入货币'},
'date':{validate: function(value) {return (!/Invalid|NaN/.test(new Date(value).toString()));}, defaultMsg: '请输入货币'},
'url':{validate: function(value) {return (/^(https?|s?ftp):\/\/(((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(#((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i.test(value));}, defaultMsg: '请输入货币'},
'email':{validate: function(value) {return (/^[a-zA-Z0-9]{1}([\._a-zA-Z0-9-]+)(\.[_a-zA-Z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+){1,3}$/.test(value));}, defaultMsg: '请输入邮箱地址'},
'char':{ validate: function(value) {return (/^[a-zA-Z]*$/.test(value));}, defaultMsg: '请输入英文字符'},
'qq':{ validate: function(value) {return (/^[^0]\d{4,9}$/.test(value));}, defaultMsg: '请输入正确QQ'},
'phone':{ validate: function(value) {return (/^((\(\d{2,3}\))|(\d{3}\-))?1(3|4|5|6|8)\d{9}$/.test(value));}, defaultMsg: '请输入正确手机号码'},
'equalto':{ validate: function(value,param) { return ((value != $(param).val()));}, defaultMsg: '两次输入的字符不一至'},
'chinese':{ validate: function(value) {return (/^[\u4e00-\u9fff]+$/.test(value));}, defaultMsg: '请输入汉字'},
'minlength':{ validate: function(value,param) {return (value.length>=param);}, defaultMsg: '请输入至少{}位'},
'maxlength':{ validate: function(value,param) {return (value.length<=param);}, defaultMsg: '请输入至多{}位'},
'length':{ validate: function(value,param) {var p = param.split(",");return (value >= p[0] && value <= p[1]);}, defaultMsg: '输入长度必须介于 {} 和 {} 之间的字符串（汉字算一个字符）'},
'min':{ validate: function(value,param) {return (value<=param);}, defaultMsg: '输入值不能小于{}'},
'max':{ validate: function(value,param) {return (value>=param);}, defaultMsg: '输入值不能大于{}'},
'pattern':{ validate: function(value,param) {return (new RegExp(param).test(value));}, defaultMsg: '请根据规则输入'},
},
//表单是否提交
isSubmit:true,
/**
* 校验完成后回调事件
* @param flag 校验是否通过，true校验通过
* @param $this 当前对象
* @returns {boolean}
*/
valiAfter:function (flag, $this) {return true},
/**
* 校验通过后回调事件
* @param $this 当前对象
* @returns {boolean}
*/
valiSuccess:function ($this) {return true}
}
var formState = false, wFocus = false, globalOptions = {};
/**
* 位置
* @type {{top: top, right: right, bottom: bottom, left: left}}
*/
var pos = {
top:function (el, dom, offset) {
dom.css("margin-left", offset.left + "px");
el.parent().prepend(dom);
},
right:function (el, dom, offset) {
dom.css("left", (offset.left + el.outerWidth()) + "px");
dom.css("top", (offset.top) + "px");
dom.css("position", "absolute");
el.after(dom);
},
bottom:function (el, dom, offset) {
dom.css("margin-left", offset.left + "px");
el.after(dom);
},
left:function (el, dom, offset) {
dom.css("float", "left");
el.before(dom);
}
};
/**
* 设置提示消息
*/
var tips = function (el, type, msg, posName) {
el.removeClass('error warn success tips');
el.addClass(type);
var offset = el.offset();
var dom = $('<div/>');
dom.text(msg);
dom.addClass(type + "-inline");
if (posName && pos[posName]){
pos[posName](el, dom, offset);
}else {
pos["right"](el, dom, offset);
}
}
/**
* 规则匹配
* @param el 节点
* @param attr 属性
*/
var matchRules = function (el, attr) {
var name = attr.name.replace("eg-", "");
var errorMsg = attr.value;
var param = el.attr(attr.name + "-param")
var rules = globalOptions.rules;
var rule = rules[name];
var inline = el.attr(attr.name + "-inline") || el.attr("eg-inline");
var line = null;
if (inline && (line=$(inline)).length != 0){
line.removeClass('error error-inline warn warn-inline success success-inline tips tips-inline');
line.text("");
}
if (null != rule && !rule.validate.call(el[0], el.val(),param)){
errorMsg = (!errorMsg)?rule.defaultMsg:errorMsg;
if (param){
var p = param.split(",");
for (var i in p){
errorMsg = errorMsg.replace("{}", p);
}
}
if (inline && (line=$(inline)).length != 0){
line.addClass( "error-inline");
line.text(errorMsg);
}else {
tips(el, "error", errorMsg, el.attr("eg-position"))
}
return true;
}
return false;
}
/**
* 校验表单字段
* @param field 节点
* @returns {boolean}
*/
var validateField = function(field) { // 验证字段
var el = $(field), error = false;
el.siblings('[class$="-inline"]').remove();
$.each(field.attributes,function (i, attr) {
var name = attr.name;
if (!error && name != "eg-valid" && name.indexOf("eg-") == 0 && name.indexOf("-inline") < 2 ){
if (name != "eg-required" ){
if (null != el.attr("eg-required") ){
if (matchRules(el, {name:"eg-required", value: el.attr("eg-required")})){
error = true;
}
}else if (!field.value){
error = true;
}
}
if (!error && matchRules(el, attr)){
error = true;
}
}
});
return error;
};
var validation = function (el, that) {
if("" == el.attr("eg-valid") || "true" == el.attr("eg-valid") ){
if (validateField(that)) {
if (wFocus == false) {
scrollTo(0, el[0].offsetTop - 50);
wFocus = true;
}
return true;
}
var successMsg = el.attr("eg-success");
tips(el, "success", successMsg ? successMsg : "校验通过", el.attr("eg-position"))
return false;
}
}
var validationForm = function(obj) { // 表单验证方法
$('input[eg-valid], textarea[eg-valid]', obj).each(function () {
var el = $(this);
el.focus(function () {
if(el.attr("eg-tips")){
if(null == el.data("eg-inline")){
var inline = "";
$.each(this.attributes,function (i, attr) {
if (attr.name.indexOf("-inline") >= 3 && inline.indexOf(attr.value) == -1){
if ("" != inline){
inline += ",";
}
inline += attr.value;
}
});
if("" == inline){
el.data("eg-inline", "!")
}else {
el.data("eg-inline", inline)
}
}
if ("!" != el.data("eg-inline")){
var eg_inline = $(el.data("eg-inline"));
eg_inline.removeClass('error error-inline warn warn-inline success success-inline tips tips-inline');
eg_inline.html("");
}
el.removeClass('error error-inline warn warn-inline success success-inline tips tips-inline');
el.siblings('[class$="-inline"]').remove();
tips(el, "tips", el.attr("eg-tips"), el.attr("eg-position"))
}
});
el.blur(function () {
validation(el, this);
});
el.keyup(function () {
validation(el, this);
formState = false;
});
});
$(obj).submit(function() { // 提交时验证
if (formState) { // 重复提交则返回
return false;
}
formState = true;
var validationError = false;
$('input[eg-valid], textarea[eg-valid]', this).each(function () {
if (validation($(this), this)){
validationError = true;
}
});
validationError = !validationError;
globalOptions.valiAfter(validationError, this);
if (validationError){
globalOptions.valiSuccess(this);
}
return globalOptions.isSubmit && validationError;
});
};
}(window.jQuery);
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