Struct CountryCodeRule 

pub struct CountryCodeRule;

Validates a value as an ISO 3166-1 alpha-2 country code.

Examples

use mx20022_validate::rules::country::CountryCodeRule;
use mx20022_validate::rules::Rule;

let rule = CountryCodeRule;

let errors = rule.validate("GB", "/path");
assert!(errors.is_empty(), "GB is a valid country code");

let errors = rule.validate("gb", "/path");
assert!(!errors.is_empty(), "Lowercase codes are rejected");

let errors = rule.validate("XX", "/path");
assert!(!errors.is_empty(), "XX is not a valid ISO 3166-1 code");

Trait Implementations

impl Rule for CountryCodeRule

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

Unique identifier for this rule (e.g. "IBAN_CHECK").

fn validate(&self, value: &str, path: &str) -> Vec<ValidationError>

Run the rule against value at the given path and return any findings.