.isWellFormed()

Term side of the Card
Topic: String
Unit title: .isWellFormed()
Categories: Method
Explanation side of the Card

Explanation: The method that checks if a string is well-formed with respect to Unicode characters. It returns `true` if the string consists of valid Unicode characters and `false` otherwise. This method helps ensure that the string doesn't contain any unpaired surrogate halves.

Browser compatibility:
  • The chrome browser supports this feature starting from version 111
  • The edge browser supports this feature starting from version 111
  • The firefox browser supports this feature starting from version 119
  • The safari browser supports this feature starting from version 16.4
Availability: