Remove space from string in javascript

To remove spaces from a string in JavaScript, you can use various methods depending on your needs. Here are some common approaches:

1. Remove All Spaces

To remove all spaces (including spaces between words), you can use the replace method with a regular expression:

2. Remove Leading and Trailing Spaces

To remove only leading and trailing spaces, use the trim method:

3. Remove Only Spaces Between Words

To remove spaces between words but keep single spaces intact, you can use replace with a regular expression:

Summary

• Use replace(/\s+/g, '') to remove all spaces.

• Use trim() to remove leading and trailing spaces.

• Use replace(/\s+/g, ' ').trim() to condense multiple spaces between words into a single space.