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format

ec_validator::iban

Function format 

Source 
pub fn format(input: &str) -> Option<String>
Expand description

Formats an IBAN with spaces every 4 characters (grouped display).

§Arguments

  • input - A string containing the IBAN.

§Returns

Returns Some with grouped IBAN if valid, None otherwise.

§Examples

use ec_validator::iban;

let formatted = iban::format("EC8912345678901234567890");
// Returns Some("EC89 1234 5678 9012 3456 7890") or None depending on validity