Function validate 

pub fn validate(input: &str) -> Result<(), ValidationError>

Validates an Ecuadorian Cédula de Identidad (national ID).

Arguments

• input - A string containing the Cédula number (10 digits).

Errors

Returns ValidationError on validation failure:

• ValidationError::InvalidLength - Not exactly 10 digits
• ValidationError::InvalidFormat - Contains non-numeric characters
• ValidationError::InvalidProvinceCode - Province code not in 01-24
• ValidationError::InvalidCheckDigit - Mod-10 check digit invalid

Examples

use ec_validator::cedula;

// Valid Ecuadorian Cédula
let result = cedula::validate("1713175071");
assert!(result.is_ok());

// Invalid Cédula (wrong check digit)
let result = cedula::validate("1713175072");
assert!(result.is_err());