js left trim code example
Example 1: javascript trim
var str=" I have outer spaces ";
var cleanStr=str.trim();//trim() returns string with outer spaces removed
Example 2: javascript right trim
function rtrim(str, ch)
{
for (i = str.length - 1; i >= 0; i--)
{
if (ch != str.charAt(i))
{
str = str.substring(0, i + 1);
break;
}
}
return str;
}