jquery's simplest form validation plug-in _jquery

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/*
Jquery Form Verification Plug-in
Janchie 2010.1 janchie@163.com
Version 1.01
*/
(function ($) {
$.fn.extend ({
Valid:function () {
if (! $ (this). are ("form") return;
Get parameters
var items = $.isarray (Arguments[0])? Arguments[0]: [],
Isbindsubmit = typeof Arguments[1] = = "Boolean"? ARGUMENTS[1]: True,
Isalert = typeof arguments[2] = = "Boolean"? ARGUMENTS[2]: false,
Validation rules
Rule = {
Regular rules
"Eng":/^[a-za-z]+$/,
"CHN":/^[\u0391-\uffe5]+$/,
"Mail":/\w+ ([-+.] \w+) *@\w+ ([-.] \w+) *\.\w+ ([-.] \w+) * *,
"url":/^http[s]?:\ /\/[a-za-z0-9]+\. [a-za-z0-9]+[\/=\?%\ -&_~ ' @[\]\ ': +!] * ([^<>\ "\"]) *$/,
"Currency":/^\d+ (\.\d+)? $/,
"Number":/^\d+$/,
"int":/^[0-9]{1,30}$/,
"Double":/^[-\+]?\d+ (\.\d+)? $/,
"username":/^[a-za-z]{1} ([a-za-z0-9]|[. _]) {4,19}$/,
"Password":/^ (\w) {6,20}$/,
"Safe":/>|<|,|\[|\]|\{|\}|\?| \/|\+|=|\|| \'|\\|\"|:|;| \~|\!| \@|\#|\*|\$|\%|\^|\&|\ (|\) | '/I,
"DBC":/[a-za-z0-9! @#￥%^&* () _+{}[]|: "';. ，／？ <> ' ~]/,
"QQ":/[1-9][0-9]{4,}/,
"Date":/^ (((1[6-9]|[ 2-9]\d) \d{2})-(0?[ 13578]|1[02])-(0?[ 1-9]| [12]\d|3[01]) | (((1[6-9]| [2-9]\d) \d{2})-(0?[ 13456789]|1[012])-(0?[ 1-9]| [12]\d|30)] | (((1[6-9]| [2-9]\d) \d{2}) -0?2-(0?[ 1-9]|1\D|2[0-8]) | (((1[6-9]| [2-9]\d) (0[48]|[ 2468][048]| [13579] [26]) | ((16| [2468] [048]| [3579] [26]) 00)) $/, -0?2-29-)
"Year":/^ (19|20) [0-9]{2}$/,
"Month":/^ (0?[ 1-9]|1[0-2]) $/,
"Day":/^ (0?[ 1-9]) | ((1|2) [0-9]) |30|31) $/,
"Hour":/^ (0?[ 1-9]) | ((1|2) [0-3])) $/,
"Minute":/^ (0?[ 1-9]) | ((1|5) [0-9])) $/,
"Second":/^ (0?[ 1-9]) | ((1|5) [0-9])) $/,
"Mobile":/^ (\ (\d{2,3}\)) | ( \d{3}\-))? 13\d{9}$/,
"Phone":/^[+]{0,1} (\d) {1,3}[]? ([-]? ((\d) | []) {1,12}) +$/,
"ZipCode":/^[1-9]\d{5}$/,
"Bodycard":/^ ((1[1-5)) | ( 2[1-3]) | (3[1-7]) | (4[1-6]) | (5[0-4]) | (6[1-5]) |71| (8[12]) |91) \d{4} ((19\d{2} (0[13-9]|1[012)) (0[1-9]|[ 12]\D|30)) | (19\d{2} (0[13578]|1[02]) 31) | (19\d{2}02 (0[1-9]|1\d|2[0-8]) | (19 ([13579][26]|[ 2468][048]|0[48]) 0229) \d{3} (\d| x|x)? $/,
"IP":/^ (\d{1,2}|1\d\d|2[0-4]\d|25[0-5]) \. (\d{1,2}|1\d\d|2[0-4]\d|25[0-5]) \. (\d{1,2}|1\d\d|2[0-4]\d|25[0-5]) \. (\d{1,2}|1\d\d|2[0-4]\d|25[0-5]) $/,
"File":/^[a-za-z0-9]+ (\.| -) [a-za-z0-9]+) *\. [A-za-z0-9]+$/,
"Image":/.+\. (jpg|gif|png|bmp) $/i,
"word":/.+\. (doc|rtf|pdf) $/i,
function rules
' EQ ': function (arg1,arg2) {return arg1==arg2. True:false},
"GT": Function (ARG1,ARG2) {return arg1>arg2. True:false},
"GTE": function (ARG1,ARG2) {return arg1>=arg2? True:false;},
"LT": function (ARG1,ARG2) {return arg1<arg2. True:false},
"LTE": function (ARG1,ARG2) {return arg1<=arg2. True:false}
},
Simple Authentication hint information suffix
Msgsuffix = {
"Eng": "Only input English",
"CHN": "Only input Chinese characters",
"Mail": "Incorrect format",
"url": "Incorrect format",
"Currency": "Number format is wrong",
"Number": "Only for Numbers",
' int ': ' Only Integer ',
"Double": "Only digits with decimals",
"username": "Only for digital and English and underline and." Combination, beginning with the letter, 4-20 characters ",
"Password": "Only for numbers and the combination of English and underline, 6-20 characters",
"Safe": "Cannot have special characters",
"DBC": "Cannot have full-width characters",
"QQ": "The format is not correct",
"Date": "Incorrect format",
"Year": "Not correct",
"Month": "Not correct",
"Day": "Incorrect",
"Hour": "Not correct",
"Minute": "Not correct",
"Second": "Not correct",
"Mobile": "Incorrect format",
"Phone": "Wrong format",
"ZipCode": "Incorrect format",
"Bodycard": "Incorrect format",
"IP": "IP is incorrect",
' File ': ' Incorrect type ',
' Image ': ' Incorrect type ',
"word": "Incorrect type",
"EQ": "Not equal to",
"GT": "No greater than",
"GTE": "not greater than or equal to",
"LT": "no less than",
"LTE": "not less than or equal to"
},
msg = "", Formobj = $ (this), Checkret = True, Isall,
Tipname = function (namestr) {return "Tip_" + namestr.replace (/([a-za-z0-9])/g, "-$1");
Rule Type matching detection
TypeTest = function () {
var result = True,args = arguments;
if (Rule.hasownproperty (Args[0])) {
var t = rule[args[0]], v = args[1];
result = Args.length>2? T.apply (Arguments,[].slice.call (args,1)):($.isfunction (t)? T (v): T.test (v));
}
return result;
},
Error message prompted by the custom modification of the Obama
ShowError = function (fieldobj,filedname,warninfo) {
Checkret = false;
FIELDOBJ.CSS ("Background", "#FFDFDD");
var tipobj = $ ("#" +tipname (Filedname));
if (tipobj.length>0) Tipobj.remove ();
var tipposition = Fieldobj.next (). length>0? Fieldobj.nextall (). EQ (this.length-1): Fieldobj.eq (this.length-1);
Tipposition.after ("<span style= ' color: #F06 ' id= '" +tipname (filedname) + "' >" +warninfo+ "</span>");
if (Isalert && isall) msg + = "\ n" + warninfo;
if (Isalert &&!isall) alert (warninfo);
},
Correct information tips for the custom modification of the Hu Jintao
Showright = function (fieldobj,filedname) {
FIELDOBJ.CSS ("Background", "#CCFFCC");
var tipobj = $ ("#" +tipname (Filedname));
if (tipobj.length>0) Tipobj.remove ();
var tipposition = Fieldobj.next (). length>0? Fieldobj.nextall (). EQ (this.length-1): Fieldobj.eq (this.length-1);
Tipposition.after ("<span style= ' color: #0C0 ' id= '" +tipname (filedname) + "' > Correct </span>");
},
Hint name that matches the contrast value
Findto = function (objname) {
var find;
$.each (items, function () {
if (this.name = = objname && this.simple) {
find = This.simple; return false;
}
});
if (!find) find = $ ("[name= '" +objname+ "]") [0].name;
return to find;
},
Single-Element validation
Fieldcheck = function (item) {
var i = Item, field = $ ("[name= '" +i.name+ "']", formobj[0]);
if (!field[0]) return;
var WARNMSG,FV = $.trim (Field.val ()), Isrq = typeof I.require = = "Boolean"? I.require:true;
if (Isrq && (Field.is (": Radio") | | field.is (": CheckBox")) &&!field.is (": Checked"))) {
Warnmsg = i.message| | I.simple + "no choice";
ShowError (field, I.name, warnmsg);
}else if (isrq && FV = "") {
Warnmsg = i.message| | I.simple + (field.is ("select")? "No choice": "Cannot be empty");
ShowError (field, I.name, warnmsg);
}else if (FV!= "") {
if (I.min | | i.max) {
var len = fv.length, min = I.min | | 0, max = I.max;
warnmsg = I.message | | (max. i.simple + "Length range should be between" +min+ "~" +max+ ": I.simple +" length should be greater than "+min);
if (Max && (Len>max | | len<min)) | | (!max && len<min)) {
ShowError (field, I.name, warnmsg); Return
}
}
if (I.type) {
var matchval = i.to? $.trim ($ ("[name= '" +i.to+ "]"). Val (): I.value;
var Matchret = Matchval? TypeTest (I.type,fv,matchval): TypeTest (I.TYPE,FV);
Warnmsg = i.message| | I.simple + Msgsuffix[i.type];
if (matchval && i.simple) warnmsg = = (i.to. Findto (i.to) + "value": i.value);
if (!matchret) showerror (field, I.name, warnmsg);
else Showright (field,i.name);
}else{
Showright (Field,i.name);
}
}else if (ISRQ) {
Showright (Field,i.name);
}
},
Element Group Validation
Validate = function () {
$.each (items, function () {isall=true; Fieldcheck (this);});
if (Isalert && msg!= "") {
Alert (msg); msg = "";
}
return checkret;
};
Single-element event binding
$.each (items, function () {
var field = $ ("[name= '" +this.name+ "']", formobj[0]);
if (field.is (": Hidden")) return;
var obj = This,tocheck = function () {isall=false; Fieldcheck (obj);
if (field.is (": File") | | field.is ("select")) {
Field.change (Tocheck);
}else{
Field.blur (Tocheck);
}
});
Commit Event Bindings
if (isbindsubmit) {
$ (this). submit (Validate);
}else{
return validate ();
}
}
});
}) (JQuery);

Parameters and Description:
-------------------Configuration parameters:----------------------
--------Form--------
Valid (Fileds,isbindsubmit,isalert)
Parameter one is an array of table items (JSON method) and must be
Parameter two is whether the form is a manual call validation result, the default is true, that is, to automatically verify the Submit event, optional;
Parameter three is an alert prompt for authentication information, and defaults to No, optional.
--------Table Item Array--------
Name: Name of the form field, required
Type: validation type, optional
Simple: Simply prompt the message, enter only the domain's Chinese name [recommended]
Message: Complete hint messages, instead of simple prompts
Require: Must fill, default is true, that is required, false is not required, optional
To: Match value contrast, object name, optional
Value: Direct matching value comparison, with to then the value is ignored, optional
Min: Minimum length, optional
Max: max length, optional
Ajax: An address to obtain the results of an asynchronous validation, optional
Type authentication types are as follows: Hu Jintao
ENG: English
CHN: Chinese Characters
Mail: Mailboxes
URLs: URLs
Currency: Currency
Number: Numbers
int: integer
Double: floating point numbers
Username: The combination of numbers and English and underline and., beginning with a letter, 4-20 characters
Password: combination of digital and English and underline, 6-20 characters
Safe: No special characters included
DBC: Full-angle characters (except Chinese characters)
Qq:5-9 bit number
Date: Time
Year: Years
Month: Month
Day: Days
Hour: Hour
minute: Min
Second seconds
Mobile: Cell phone
Phone: Telephone
ZipCode: Zip Code
Bodycard: ID card, support 15-digit, 18-digit, X-Letter
Ip:ip
File: Types of files
Image: Picture file type
Word: Document file type
The following types need to have a matching object or value * * *
EQ: =
GT: >
gte:>=
LT: <
lte:<=
How to be simple and easy method???
Look at the code:

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$ (function () {
$ ("form"). Valid ([
Validation selection
{Name: ' checkbox ', simple: ' Multiple selections '},
Verify required, as long as it is not empty
{Name: ' username ', simple: ' username '},
Non-required, mailbox type
{Name: "email", type: "Mail", Simple: "Mailbox", Require:false}
]);
})

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