Java Programming Code Examples
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Java Script Trim() function
Java Script Trim() function
function fnTrim() {
for(var L=0; L if(this.charAt(L)!=" ")break;
for(R=this.length-1; R>=0;R--)
if(this.charAt(R)!=" ")break;
if(L==this.length)return "";
return this.substring(L,R+1);
}
String.prototype.trim=fnTrim;
//**** For trim the crtl
if ((document.frm.crtlName.value).trim()=="") {
//*** Here ur code
}
