remove \\u{e2} characters from string

Question

I copied mobile number from contact . I got it like \"8008708600\\u{e2}\" . I wish to remove \\u{e2} from string. String is copied with exponent character

Answer 1

Code:

var number = self.yourTextField.text

self.yourTextField.text = ""
let onlyDigits: CharacterSet = CharacterSet.decimalDigits.inverted
let greeting = number!
number = ""
for aa in 0..