JavaScript String trim() method : The trim() method is used to trim the unwanted extra space from both sides (left and right). It returns the new string without having the white-space on both sides.

In addition to the trim() method, JavaScript offers two other similar functions. In addition, they used to trim the string only from one end, either left or right. The purpose of both functions is to ...

The trim() function is a built-in string function in JavaScript that is used to trim strings. Using this function, the whitespace is removed from both ends, i.e., the start and the end of the string.