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| /**
| * Return true, if the value is a valid vehicle identification number (VIN).
| *
| * Works with all kind of text inputs.
| *
| * @example <input type="text" size="20" name="VehicleID" class="{required:true,vinUS:true}" />
| * @desc Declares a required input element whose value must be a valid vehicle identification number.
| *
| * @name $.validator.methods.vinUS
| * @type Boolean
| * @cat Plugins/Validate/Methods
| */
| $.validator.addMethod("vinUS", function(v) {
| if (v.length !== 17) {
| return false;
| }
|
| 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" ],
| VL = [ 1, 2, 3, 4, 5, 6, 7, 8, 1, 2, 3, 4, 5, 7, 9, 2, 3, 4, 5, 6, 7, 8, 9 ],
| FL = [ 8, 7, 6, 5, 4, 3, 2, 10, 0, 9, 8, 7, 6, 5, 4, 3, 2 ],
| rs = 0,
| i, n, d, f, cd, cdv;
|
| 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.");
|
|
