1 letters
= new Array("a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z");
2 numbers
= new Array(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26);
3 colors
= new Array("FF","CC","99","66","33","00");
11 // make up email address
12 for (var k
=0;k
<4000;k
++)
14 username
= makeName(6);
15 (k
%2)?email
=username
+"@mac.com":email
=username
+"(at)mac.com";
17 // validate the email address
18 var pattern
= /^[a-zA-Z0-9\-\._]+@[a-zA-Z0-9\-_]+(\.?[a-zA-Z0-9\-_]*)\.[a-zA-Z]{2,3}$/;
20 if(pattern
.test(email
))
22 var r
= email
+ " appears to be a valid email address.";
27 r
= email
+ " does NOT appear to be a valid email address.";
33 for (var s
=0;s
<4000;s
++)
36 var zip
= makeNumber(4);
37 (s
%2)?zip
=zip
+"xyz":zip
=zip
.concat("7");
39 // validate the zip code
40 for (var i
= 0; i
< zip
.length
; i
++) {
41 var ch
= zip
.charAt(i
);
42 if (ch
< "0" || ch
> "9") {
44 r
= zip
+ " contains letters.";
48 if (zipGood
&& zip
.length
>5)
51 r
= zip
+ " is longer than five characters.";
56 r
= zip
+ " appears to be a valid ZIP code.";
67 var l
= Math
.floor(26*Math
.random());
73 function makeNumber(n
)
78 var l
= Math
.floor(9*Math
.random());
86 endResult
+= "\n" + r
;