jQuery.validator.addMethod("maxWords", function(value, element, params) {
return this.optional(element) || value.match(/\b\w+\b/g).length < params;
}, "Please enter {0} words or less.");
jQuery.validator.addMethod("minWords", function(value, element, params) {
return this.optional(element) || value.match(/\b\w+\b/g).length >= params;
}, "Please enter at least {0} words.");
jQuery.validator.addMethod("rangeWords", function(value, element, params) {
return this.optional(element) || value.match(/\b\w+\b/g).length >= params[0] && value.match(/bw+b/g).length < params[1];
}, "Please enter between {0} and {1} words.");
jQuery.validator.addMethod("letterswithbasicpunc", function(value, element) {
return this.optional(element) || /^[a-z-.,()'\"\s]+$/i.test(value);
}, "Letters or punctuation only please");
jQuery.validator.addMethod("digitswithbasicpunc", function(value, element) {
return this.optional(element) || /^[0-9,\s\\]+$/i.test(value);
}, "Digits or punctuation only please");
jQuery.validator.addMethod("alphanumeric", function(value, element) {
return this.optional(element) || /^\w+$/i.test(value);
}, "Letters, numbers, spaces or underscores only please");
jQuery.validator.addMethod("lettersonly", function(value, element) {
return this.optional(element) || /^[a-z]+$/i.test(value);
}, "Letters only please");
jQuery.validator.addMethod("nowhitespace", function(value, element) {
return this.optional(element) || /^\S+$/i.test(value);
}, "No white space please");
jQuery.validator.addMethod("ziprange", function(value, element) {
return this.optional(element) || /^90[2-5]\d\{2}-\d{4}$/.test(value);
}, "Your ZIP-code must be in the range 902xx-xxxx to 905-xx-xxxx");
/**
* Return true, if the value is a valid vehicle identification number (VIN).
*
* Works with all kind of text inputs.
*
* @example
* @desc Declares a required input element whose value must be a valid vehicle identification number.
*
* @name jQuery.validator.methods.vinUS
* @type Boolean
* @cat Plugins/Validate/Methods
*/
jQuery.validator.addMethod(
"vinUS",
function(v){
if (v.length != 17)
return false;
var i, n, d, f, cd, cdv;
var LL = ["A","B","C","D","E","F","G","H","J","K","L","M","N","P","R","S","T","U","V","W","X","Y","Z"];
var VL = [1,2,3,4,5,6,7,8,1,2,3,4,5,7,9,2,3,4,5,6,7,8,9];
var FL = [8,7,6,5,4,3,2,10,0,9,8,7,6,5,4,3,2];
var rs = 0;
for(i = 0; i < 17; i++){
f = FL[i];
d = v.slice(i,i+1);
if(i == 8){
cdv = d;
}
if(!isNaN(d)){
d *= f;
}
else{
for(n = 0; n < LL.length; n++){
if(d.toUpperCase() === LL[n]){
d = VL[n];
d *= f;
if(isNaN(cdv) && n == 8){
cdv = LL[n];
}
break;
}
}
}
rs += d;
}
cd = rs % 11;
if(cd == 10){cd = "X";}
if(cd == cdv){return true;}
return false;
},
"The specified vehicle identification number (VIN) is invalid."
);
/**
* Return true, if the value is a valid date, also making this formal check dd/mm/yyyy.
*
* @example jQuery.validator.methods.date("01/01/1900")
* @result true
*
* @example jQuery.validator.methods.date("01/13/1990")
* @result false
*
* @example jQuery.validator.methods.date("01.01.1900")
* @result false
*
* @example
* @desc Declares an optional input element whose value must be a valid date.
*
* @name jQuery.validator.methods.dateITA
* @type Boolean
* @cat Plugins/Validate/Methods
*/
jQuery.validator.addMethod(
"dateITA",
function(value, element) {
var check = false;
var re = /^\d{1,2}\/\d{1,2}\/\d{4}$/
if( re.test(value)){
var adata = value.split('/');
var gg = parseInt(adata[0],10);
var mm = parseInt(adata[1],10);
var aaaa = parseInt(adata[2],10);
var xdata = new Date(aaaa,mm-1,gg);
if ( ( xdata.getFullYear() == aaaa ) && ( xdata.getMonth () == mm - 1 ) && ( xdata.getDate() == gg ) )
check = true;
else
check = false;
} else
check = false;
return this.optional(element) || check;
},
"Please enter a correct date"
);
/**
* matches US phone number format
*
* where the area code may not start with 1 and the prefix may not start with 1
* allows '-' or ' ' as a separator and allows parens around area code
* some people may want to put a '1' in front of their number
*
* 1(212)-999-2345
* or
* 212 999 2344
* or
* 212-999-0983
*
* but not
* 111-123-5434
* and not
* 212 123 4567
*/
jQuery.validator.addMethod("phone", function(phone_number, element) {
phone_number = phone_number.replace(/\s+/g, "");
return this.optional(element) || phone_number.length > 9 &&
phone_number.match(/^(1-?)?(\([2-9]\d{2}\)|[2-9]\d{2})-?[2-9]\d{2}-?\d{4}$/);
}, "Please specify a valid phone number");
// TODO check if value starts with <, otherwise don't try stripping anything
jQuery.validator.addMethod("strippedminlength", function(value, element, param) {
return jQuery(value).text().length >= param;
}, jQuery.format("Please enter at least {0} characters"));
// same as email, but TLD is optional
jQuery.validator.addMethod("email2", function(value, element, param) {
return this.optional(element) || /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)*(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i.test(value);
}, jQuery.validator.messages.email);