< html>
Trim Example
String.prototype.trim = function () {
var reExtraSpace = /^\s+(.*?)\s+$/;
return this.replace(reExtraSpace, "$1");
};
function showText() {
var oInput1 = document.getElementById("txt1");
var oInput2 = document.getElementById("txt2");
oInput2.value = oInput1.value.trim();
}
Trimmed Text: