Changeset 2252

Timestamp:

07/05/07 19:18:33 (1 year ago)

Author:

joern.zaefferer

Message:

Added vehicle-identification-number method, thanks Chris.

Files:

• trunk/plugins/validate/additional-methods.js (modified) (1 diff)

trunk/plugins/validate/additional-methods.js

@@ -43 +43 @@
     return !jQuery.validator.methods.required(value, element) || /^90[2-5]\d\{2}-\d{4}$/.test(value);
 }, "Your ZIP-code must be in the range 902xx-xxxx to 905-xx-xxxx");
+
+jQuery.validator.addMethod(
+    "VIN",
+    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 = VL[n];
+                        }
+                        break;
+                    }
+                }
+            }
+            rs += d;
+        }
+        cd = rs % 11;
+        if(cd == 10){cd = "x";}
+        if(cd == cdv){return true;}
+        return false;
+    },
+    "The specified VIN is invalid."
+);