Удалить пространства в струне JS
str.replace(/\s+/g, '')
Dangerous Duck
str.replace(/\s+/g, '')str = str.replace(/\s/g, '');var spacesString= "Do I have spaces?";
var noSpacesString= myString.replace(/ /g,'');// "DoIhavespaces?"var name = "codepadding code ";
// remove all white spaces single or multiple spaces
var name = name.replace(/\s/g, '');
console.log(name)
//output
//mizanurrahmanmizanconsole.log(' a b c d e f g '.replaceAll(' ',''));
//abcdefgvar str = " Hello World! ";
alert(str.trim());