Removing space in string in Javascript

Learn how to remove space in string.

If you want to remove all the space in the string then , you can use replace method

var name = "Javascript jeep  ";

name.replace(/s/g,''); // Javascriptjeep

s --> space
g --> replace globally

We can also replace the space with '-'

var name = "Javascript jeep  ";

name.replace(/s/g,'-'); // Javascript-jeep--

If you want to remove the extra space at the end of the string then you can use

var s = "string   ";

s = s.trimRight();    //string

//trimRight() returns a new string, removing the space on end of the string

If you want to remove the extra space at the beginning of the string then you can use

var s = "    string";

s = s.trimLeft();    //string

//trimLeft() returns a new string, removing the space on start of the string

If you want to remove the extra space at the both end of the string then you can use

var s = "   string   ";

s = s.trim();    //string

//trim() returns a new string, removing the space on start and end of the string

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