ElfValidationException.this

this(string msg, Throwable next = null)

Constructor with error message.

`msg`	The error message.
`next`	Optional chained exception.

this(string msg, ValidationLevel level, Throwable next = null)

Constructor with error message and validation level.

`msg`	The error message.
`level`	The validation level at which error was detected.
`next`	Optional chained exception.