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validateUrlExistence method

[Future[<[bool?]>]] validateUrlExistence(

  1. [[String] url]

)

Method to validate already exisiting URL.

params:

  • url: the entered URL

returns:

  • Future<bool?>: true if URL exists, false otherwise.

Implementation​

Future<bool?> validateUrlExistence(String url) async
  1. talawa
  2. validators
  3. Validator
  4. validateUrlExistence method
Validator class​