Validators class - reactive_forms_annotations library

Constructors

Validators()

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

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 Properties

creditCard → Validator: Creates a validator that validates if the control's value is a valid credit card number.
no setter
email → Validator: Creates a validator that requires the control's value pass an email validation test.
no setter
required → Validator: Creates a validator that requires the control have a non-empty value.
no setter
requiredTrue → Validator: Creates a validator that requires the control's value be true. This validator is commonly used for required checkboxes.
no setter

Static Methods

any<T>(AnyValidatorFunctionTest<T> test) → Validator: Creates a validator that requires any element of the control's iterable value satisfies test.
compare(String controlName, String compareControlName, CompareOption compareOption) → Validator: Creates a FormGroup validator that compares two controls in the group.
compose(List<Validator> validators) → Validator: Compose multiple validators into a single validator that returns the union of the individual error maps for the provided control of multiple validators.
composeOR(List<Validator> validators) → Validator: Compose multiple validators into a single validator that returns the union of the individual error maps for the provided control of multiple validators.
contains<T>(List<T> values) → Validator: Creates a validator that requires the control's value contains all the values specified in values.
delegate(ValidatorFunction validator) → Validator: Creates a validator that delegates the validation to the external validator function.
delegateAsync(AsyncValidatorFunction validator) → AsyncValidator: Creates a validator that delegates the validation to the external asynchronous validator function.
equals<T>(T value) → Validator: Creates a validator that requires the control's value to be equals to argument value.
max<T>(T max) → Validator: Creates a validator that requires the control's value to be less than or equal to max value.
maxLength(int maxLength) → Validator: Creates a validator that requires the length of the control's value to be less than or equal to the provided maxLength.
min<T>(T min) → Validator: Creates a validator that requires the control's value to be greater than or equal to min value.
minLength(int minLength) → Validator: Creates a validator that requires the length of the control's value to be greater than or equal to the provided minLength.
mustMatch(String controlName, String matchingControlName, {bool markAsDirty = true}) → Validator: Creates a FormGroup validator that checks the controls controlName and matchingControlName have the same values.
number({int allowedDecimals = 0, bool allowNegatives = true}) → Validator: Creates a validator function that checks if a control's value is a valid number.
pattern(Pattern pattern, {String validationMessage = ValidationMessage.pattern}) → Validator: Creates a validator that requires the control's value to match a regex pattern.