remove whitespace from string javascript code example

Example 1: javascript remove all whitespaces

var spacesString= "Do I have spaces?"; 
var noSpacesString= myString.replace(/ /g,'');// "DoIhavespaces?"

Example 2: remove whitespace with regex javascript

return str.replace(/\s/g, '');

Example 3: javascript remove space from string

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

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

Example 4: remove whitespace javascript

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

Example 5: javascript whitespace strip

yourvariable.trim()