Struct CrossFieldValidator 

pub struct CrossFieldValidator<'a, T> { /* private fields */ }

Cross-field validation helper.

Implementations

impl<'a, T> CrossFieldValidator<'a, T>

pub fn new(config: &'a T) -> Self

Create a new cross-field validator.

pub fn config(&self) -> &T

Get the configuration being validated.

pub fn add_error(&mut self, fields: &[&str], message: impl Into<String>)

Add a cross-field validation error.

pub fn add_if( &mut self, condition: bool, fields: &[&str], message: impl Into<String>, )

Add error if condition is true.

pub fn has_errors(&self) -> bool

Check if there are any errors.

pub fn into_errors(self) -> ValidationErrors

Consume and return the errors.