UrlValidator class

Checks whether the value is a valid url.

Supported types: String

Inheritance

Constructors

UrlValidator({List<String> protocols: const ['http', 'https', 'ftp'] bool requireTld: true, bool requireProtocol: false, bool allowUnderscore: false, List<String> whitelist: const [] List<String> blacklist: const [] })

Properties

allowUnderscore → bool
final
blacklist → List<String>
final
message ↔ Function
read / write, override-getter
protocols → List<String>
final
requireProtocol → bool
final
requireTld → bool
final
whitelist → List<String>
final
allowNull ↔ bool
null is allowed by default for every ConstraintValidator. [...]
read / write, inherited
argumentValues ↔ List
read / write, inherited
defaultArgumentValues ↔ List
read / write, inherited
hashCode → int
The hash code for this object.
read-only, inherited
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited

Methods

isValid(Object value, ValueContext context) → bool
override
initialize() → void
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
resetArgumentValues() → void
inherited
toString() → String
Returns a string representation of this object.
inherited
validate(dynamic value, [ ValueContext context ]) → bool
inherited

Operators

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