1
function isEmail(str)
2
{
3
// are regular expressions supported?
4
var supported = 0;
5
if (window.RegExp) {
6
var tempStr = "a";
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var tempReg = new RegExp(tempStr);
8
if (tempReg.test(tempStr)) supported = 1;
9
}
10
if (!supported)
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return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
12
var r1 = new RegExp("(@.*@)|(//.//.)|(@//.)|(^//.)");
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var r2 = new RegExp("^.+//@(//[?)][a-zA-Z0-9//-//.]+//.([a-zA-Z]{2,3}|[0-9]{1,3})(//]?)$");
14
return (!r1.test(str) && r2.test(str));
15
}
function isEmail(str) 2
{ 3
// are regular expressions supported? 4
var supported = 0; 5
if (window.RegExp) { 6
var tempStr = "a"; 7
var tempReg = new RegExp(tempStr); 8
if (tempReg.test(tempStr)) supported = 1; 9
} 10
if (!supported) 11
return (str.indexOf(".") > 2) && (str.indexOf("@") > 0); 12
var r1 = new RegExp("(@.*@)|(//.//.)|(@//.)|(^//.)"); 13
var r2 = new RegExp("^.+//@(//[?)][a-zA-Z0-9//-//.]+//.([a-zA-Z]{2,3}|[0-9]{1,3})(//]?)$"); 14
return (!r1.test(str) && r2.test(str)); 15
}
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