Struct ConfirmationValidator 

pub struct ConfirmationValidator { /* private fields */ }

Validates that an attribute matches a sibling confirmation attribute.

Implementations

impl ConfirmationValidator

pub fn new(confirmation_attribute: &str) -> Self

Creates a new confirmation validator.

pub fn allow_nil(self) -> Self

Skips validation when the attribute value is missing or null.

pub fn allow_blank(self) -> Self

Skips validation when the attribute value is blank.

pub fn on(self, contexts: Vec<ValidationContext>) -> Self

Restricts the validator to the provided contexts.

pub fn strict(self) -> Self

Raises immediately instead of collecting produced errors.

pub fn if_cond<F>(self, cond: F) -> Self

where F: Fn(&Value) -> bool + Send + Sync + 'static,

Runs the validator only when the predicate returns true.

pub fn unless_cond<F>(self, cond: F) -> Self

where F: Fn(&Value) -> bool + Send + Sync + 'static,

Skips the validator when the predicate returns true.

pub fn case_sensitive(self, case_sensitive: bool) -> Self

Enables or disables case-sensitive comparison for string values.

pub fn message(self, message: impl Into<String>) -> Self

Overrides the default confirmation message.

Trait Implementations

impl Clone for ConfirmationValidator

fn clone(&self) -> ConfirmationValidator

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ConfirmationValidator

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Validator for ConfirmationValidator

fn validate( &self, _attribute: &str, _value: Option<&Value>, _errors: &mut Errors, )

Validates a single attribute value, adding any produced errors.

fn validate_with_attrs( &self, attribute: &str, value: Option<&Value>, attrs: &dyn Fn(&str) -> Option<Value>, errors: &mut Errors, )

Validates a single attribute with access to sibling attributes when needed.

fn name(&self) -> &str

Returns the validator’s display name.

fn options(&self) -> &ValidatorOptions

Returns the common runtime options for this validator.