Module validation 

Available on crate feature validation only.

Input validation utilities.

Provides common validation functions for strings, numbers, and other types.

Example

use commons::validation::{is_valid_email, is_valid_url, validate_length};

assert!(is_valid_email("user@example.com"));
assert!(is_valid_url("https://example.com"));
assert!(validate_length("hello", 1, 10).is_ok());

Structs

Validator

Builder for composing multiple validations.

Enums

ValidationError

Validation error types.

Functions

is_alphanumeric

Check if a string contains only alphanumeric characters.

is_identifier

Check if a string contains only ASCII alphanumeric characters and underscores.

is_valid_email

Check if a string looks like a valid email address.

is_valid_ip

Check if a string is a valid IP address (v4 or v6).

is_valid_ipv4

Check if a string is a valid IPv4 address.

is_valid_ipv6

Check if a string is a valid IPv6 address.

is_valid_semver

Check if a string is a valid semantic version.

is_valid_url

Check if a string looks like a valid URL.

validate_in_set

Validate that a value is in an allowed set.

validate_length

Validate string length is within bounds.

validate_not_empty

Validate that a string is not empty.

validate_range

Validate that a number is within range.

Type Aliases

ValidationResult

Result type for validation operations.