StringDateNode<T extends String> class

Validates strings as formatted dates/times.

Supports custom formats, ISO-8601, date ranges, and leap year checks.

Example:

Checkit.string
  .dateTime('yyyy-MM-dd')
  .notFuture()
  .minYear(2000);
Inheritance

Constructors

StringDateNode(ValidationContext _context)

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

after(String date, {String? error}) → StringDateNode<String>
Requires the date to be after a specific date.
any(List<Validator<T>> validators, {String? error}) → StringDateNode<T>
inherited
before(String date, {String? error}) → StringDateNode<String>
Requires the date to be before a specific date.
build({ValidationContext? context}) → ValidatorSet<T>
Finalizes the validator into a reusable set.
inherited
clone({ValidationContext? context}) → StringDateNode<T>
Clones this node with an optional different context.
override
custom(bool validate(T value, ValidationContext context), {String error = ''}) → StringDateNode<T>
Adds a custom validator using a function.
inherited
every(List<Validator<T>> validators, {String? error}) → StringDateNode<T>
inherited
format(String format, {String? error}) → StringDateNode<String>
Requires a specific date format.
iso8601({String? error}) → StringDateNode<String>
Requires the date to be in ISO 8601 format.
leapYear({String? error}) → StringDateNode<String>
Requires the date to be in a leap year.
maxYear(int max, {String? error}) → StringDateNode<String>
Specifies the maximum allowed year for the date.
minYear(int min, {String? error}) → StringDateNode<String>
Specifies the minimum allowed year for the date.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
not(Validator<T> validator, {String? error}) → StringDateNode<T>
Negates another validator.
inherited
notFuture({String? error}) → StringDateNode<String>
Requires the date to not be in the future (relative to now).
notPast({String? error}) → StringDateNode<String>
Requires the date to not be in the past (relative to now).
range(String start, String end, {String? error, bool inclusive = false}) → StringDateNode<String>
Requires the date to be within the specified range.
toString() → String
A string representation of this object.
inherited
validateOnce(T? value, {bool? stopOnFirstError}) → ValidationResult
Quick validation without manually building the set.
inherited
withContext(ValidationContext context) → StringDateNode<T>
Shortcut to clone with updated context.
override

Operators

operator ==(Object other) → bool
The equality operator.
inherited