remove space from start and end of string in javascript code example

Example 1: javascript remove space from string

const removeSpaces = str => str.replace(/\s/g, '');

// Example
removeSpaces('hel lo wor ld');      // 'helloworld'

Example 2: js remove space before string

var str = "  Some text ";
str.trim();
// str = "Some text"

Example 3: javascript trim spaces

value = value.trim();