Question 282767 in Javascript Question posted in
A very good W3school tutorial can be found here.

Regex to remove ® from a string in Javascript

I am trying to remove ® from a string
"My Title with Special Characters My® tag‘
and return
"My Title with Special Characters My tag"

Unicode points to character is ae, got to know using char.charCodeAt(0)
const regex = /[^A-Za-z0-9]/g; should remove the same.

Tags:

2

Answers


  1. 0 
    let x = "we want to remove ® even if it occurs twice like this®, how to remove ® from the string"

console.log(x.replaceAll(/u00ae/g, ""));

// we dont even need regex as there is only one value

console.log(x.replaceAll("u00ae", ""));
console.log(x.replaceAll("®", ""));
    Login or Signup to reply.
  2. 0

    If you just want to replace all "®" i would advise not to use regex at all:

    "My Title with *  ä #Special ' Characters My® tag".replaceAll("®","")
// "My Title with *  ä #Special ' Characters My tag"

    if you want to replace all characters that are not ascii characters for example, use something like /[^ -~]/ where you can list additional characters you want to keep at the end of the character group: /[^ -~äüöÖÄ]/:

    "My Title with *  ä #Special ' Characters My® tag".replaceAll(/[^ -~äüöÄÜÖß]/g,"")
// "My Title with *  ä #Special ' Characters My tag"
    Login or Signup to reply.
Please signup or login to give your own answer.

Back To Top
Search