. var data = "First second thind";
var reCat = /\b(\S+)\b/g;
var arrdata = data.match(reCat);
for (var i = 0; i < arrdata.length; i++) {
alert(arrdata[i]);
}
// var sToMatch = "#123456789";
// var reNumbers = /#(\d+)/;
// reNumbers.test(sToMatch);
// alert(RegExp.$1);
// var sToChange = "1234 5678";
// var reMatch = /(\d{4}) (\d{4})/;
// var sNew = sToChange.replace(reMatch, "$2 $1");
// alert(sNew);
// //alert($1); alert($2);
function isNumber(v, Validtype) {
if (!Validtype) Validtype = "float";
switch (Validtype.toString().toLowerCase()) {
case "uint":
var regUInt = /^\d$/;
return regUInt.test(v);
break;
case "int":
var regUInt = /^-?\d$/;
return regUInt.test(v);
break;
case "ufloat":
var regUInt = /^\d+(\.?\d)?$/;
return regUInt.test(v);
break;
case "float":
var regUInt = /^-?\d+(\.?\d)?$/;///^(-?\d+)(\.\d+)?$/
return regUInt.test(v);
break;
}
}
function checkUserName(v) {
var reg = /^[a-zA-Z0-9]{1}([a-zA-Z0-9]|[._]){4,15}/;
return reg.test(v || "");
}
window.onload = function() {
alert(isNumber('1.322.322'));
}