Validators class
Built-in validators.
Constructors
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 Methods
-
custom<
T> (bool test(T value), String message) → Validator< T> - Custom validator.
-
email(
String message) → Validator< String> - Email validator.
-
max(
num maximum, String message) → Validator< num> - Maximum value validator.
-
maxLength(
int max, String message) → Validator< String> - Maximum length validator.
-
min(
num minimum, String message) → Validator< num> - Minimum value validator.
-
minLength(
int min, String message) → Validator< String> - Minimum length validator.
-
pattern(
RegExp regex, String message) → Validator< String> - Pattern validator.
-
required<
T> (String message) → Validator< T> - Required field validator.