String trim()

str.trim()

• str is a string

trim() method makes a copy of the given string, removes whitespace characters from the edges of the string, and returns the resulting string. original string str is not modified.

Examples

1. remove whitespaces around edges

let name = '  apple ';
let output = name.trim();
console.log(output);

2. remove newline and tab spaces

let name = '\n  apple \n\n \t ';
let output = name.trim();
console.log(output);