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EValidateUserException Class
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EValidateUserException is raised when a Web user list fails to validate a user.

Class Hierarchy
Pascal
EValidateUserException = class(EWebUsersListException);
C++
class EValidateUserException : public EWebUsersListException;
File

WebUsers

Description

When a WebSnap application that contains a Web user list (TWebUserList) tries to log a user in, the Web user list raises an EValidateUserException if it can't validate the supplied user ID and password and its OnValidateUserError event handler does not handle the situation. 

The Web user list may fail to validate a user ID and password for any of the following reasons: 

The WebSnap application failed to supply a password or user ID when trying to validate the user. 

The supplied user ID does not refer to a user in the list. 

The supplied password is not correct for the specified user. 

 

See Also
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