pub trait ValidityStateMethods<D>where
D: DomTypes,{
// Required methods
fn ValueMissing(&self) -> bool;
fn TypeMismatch(&self) -> bool;
fn PatternMismatch(&self) -> bool;
fn TooLong(&self) -> bool;
fn TooShort(&self) -> bool;
fn RangeUnderflow(&self) -> bool;
fn RangeOverflow(&self) -> bool;
fn StepMismatch(&self) -> bool;
fn BadInput(&self) -> bool;
fn CustomError(&self) -> bool;
fn Valid(&self) -> bool;
}