How to remove the extra spaces in a string?
You're close.
Remember that replace
replaces the found text with the second argument. So:
newString = string.replace(/\s+/g,''); // "thiscontainsspaces"
Finds any number of sequential spaces and removes them. Try replacing them with a single space instead!
newString = string.replace(/\s+/g,' ').trim();
Try this one, this will replace 2 or 2+ white spaces from string.
const string = " this contains spaces "; string.replace(/\s{2,}/g, '').trim()