TextCaptcha

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Object Hierarchy:

Description:

Content:

Properties:

• public string? question { get; }
  Question to be posed to the user.
• public ArrayList<string> answers { get; }
  List of MD5 hashes representing valid answers.

Static methods:

• public static string get_new_question (State state) throws TextCaptchaError
  Static method to retrieve a question for TextCaptcha, and store the instance in the session for later answer-checking.
• public static bool check_existing_answer (State state, string user_answer) throws TextCaptchaError
  Static method to check an answer against a question in the session. Throws an error if a question doesn't exist.

Creation methods:

• public TextCaptcha (State state) throws TextCaptchaError
  Initalize TextCaptcha object with the API key found in the configuration.
• public TextCaptcha.test (string content) throws TextCaptchaError
• public TextCaptcha.from_serialized (string serialized) throws TextCaptchaError
  Initalize TextCaptcha object from serialized data generated from the serialize() method.

Methods:

• public string serialize ()
  Serialize the current TextCaptcha instance as a string.
• public bool check_answer (string user_answer) throws TextCaptchaError
  Check a user-provided answer against the correct answers.

Inherited Members: