PatternValidator class

A Directive that adds a pattern validator to any controls with pattern:

<input ngControl="fullName" pattern="[a-zA-Z ]*" />

The attribute value is parsed and used as a RegExp to validate the control value against. The regular expression must match the entire control value.

Implemented types

• Validator

Annotations

• @Directive(selector: '' '[pattern][ngControl],' '[pattern][ngFormControl],' '[pattern][ngModel]', providers: [ExistingProvider.forToken(NG_VALIDATORS, PatternValidator)])

Constructors

PatternValidator()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

pattern ↔ String

getter/setter pair

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

validate(AbstractControl c) → Map<String, dynamic>?

Returns a map of the errors associated with this control.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited