Struct EmailValidator

pub struct EmailValidator {
    pub message: Option<String>,
    pub allow_unicode: bool,
    pub require_tld: bool,
    pub custom_pattern: Option<Regex>,
}

Validator for email address format

Fields

message: Option<String>

Custom error message

allow_unicode: bool

Allow international domain names

require_tld: bool

Require TLD (top-level domain)

custom_pattern: Option<Regex>

Custom regex pattern (overrides default)

Implementations

impl EmailValidator

pub fn new() -> Self

Create a new email validator with default settings

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

Set custom error message

pub fn allow_unicode(self, allow: bool) -> Self

Allow unicode characters in domain names (internationalized domains)

pub fn require_tld(self, require: bool) -> Self

Require top-level domain (e.g., .com, .org)

pub fn custom_pattern(self, pattern: Regex) -> Self

Use custom regex pattern for validation

Trait Implementations

impl Clone for EmailValidator

fn clone(&self) -> EmailValidator

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EmailValidator

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

Formats the value using the given formatter.

impl Default for EmailValidator

fn default() -> Self

Returns the “default value” for a type.

impl ValidationRule for EmailValidator

fn validate<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, value: &'life1 Value, field: &'life2 str, ) -> Pin<Box<dyn Future<Output = ValidationResult<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Validate a single value

fn rule_name(&self) -> &'static str

Get the validation rule name/type

fn parameters(&self) -> Option<Value>

Get validation rule parameters/configuration as JSON