DateOfBirthValidator class

A utility class for validating a date of birth and calculating exact age.

Constructors

DateOfBirthValidator()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

calculateAge(DateTime birthDate, {bool useUtc = false}) → AgeResult

Calculates the exact age from a date of birth.

validate(dynamic dob, {String format = "yyyy-MM-dd", int minAgeYears = 18, int maxAgeYears = 120, int? minAgeDays, bool useUtc = false, String? invalidFormatMessage, String? futureDateMessage, String? tooYoungMessage, String? tooOldMessage}) → String?

Validates a date of birth string or DateTime and returns an error message if invalid.