Sometimes, we want to remove non-ASCII character in string with JavaScript.
In this article, we’ll look at how to remove non-ASCII character in string with JavaScript.
How to remove non-ASCII character in string with JavaScript?
To remove non-ASCII character in string with JavaScript, we use the string’s replace method.
For instance, we write
const newStr = str.replace(/[^\x00-\x7F]/g, "");
to call str.replace with the /[^\x00-\x7F]/g regex to replace all characters that don’t have character code between 0 and 127 with empty strings.
We use the g flag to find all matches of the regex pattern in str.
Conclusion
To remove non-ASCII character in string with JavaScript, we use the string’s replace method.
