The JavaScript string concat() method retrieves a combination of two or more strings. Original strings will not be modified.
Syntax:
string.concat(string1,string2,...)
Parameters:
string1,string2,…: Represents the different strings to combined.
Return:
New string after the combination of strings.
Example:
<!DOCTYPE html> <html> <body> <script> document.writeln("HELLO".concat(" WORLD!")); </script> </body> </html>