Module format_validators 

Format validation helpers for AHB 900-series conditions.

These validate the FORMAT of data element values (decimal places, numeric ranges, time patterns, ID formats, etc.). They operate on string values extracted from EDIFACT segments and return ConditionResult.

Re-exports

pub use super::timezone::is_mesz_utc;

pub use super::timezone::is_mez_utc;

Functions

validate_all_digits

Validate that a string contains only digits (positive integer check).

validate_artikel_pattern

Validate a dash-separated digit pattern like “n1-n2-n1-n3”.

validate_email

Validate email format: must contain both ‘@’ and ‘.’.

validate_exact_length

Validate exact character length.

validate_hhmm_equals

Validate that a DTM value’s HHMM portion equals the expected value.

validate_hhmm_range

Validate that a DTM value’s HHMM portion is within a range (inclusive).

validate_malo_id

Validate Marktlokations-ID (MaLo-ID): exactly 11 digits.

validate_malo_or_zahlpunkt

Validate either MaLo-ID or Zahlpunktbezeichnung format.

validate_max_decimal_places

Validate that a numeric string has at most max decimal places.

validate_max_integer_digits

Validate that a numeric string has at most max integer digits (before decimal point).

validate_max_length

Validate maximum character length.

validate_mmddhhmm_equals

Validate that a DTM value’s MMDDHHMM portion equals the expected value.

validate_numeric

Validate a numeric value against a comparison.

validate_phone

Validate phone format: must start with ‘+’ followed by only digits.

validate_sr_id

Validate Steuerbare-Ressource-ID (SR-ID): same format as MaLo-ID (11 digits, Luhn check).

validate_timezone_utc

Validate that a DTM value’s timezone portion is “+00” (UTC).

validate_tr_id

Validate Transaktionsreferenz-ID (TR-ID): 1-35 alphanumeric characters.

validate_zahlpunkt

Validate Zahlpunktbezeichnung: exactly 33 alphanumeric characters.