left trim and right trim in javascript code example
Example 1: js remove space before string
var str = " Some text ";
str.trim();
// str = "Some text"
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;
}