LengthRangeValidator class

Inheritance

Constructors

LengthRangeValidator({required int min, required int max, required String errorText})

Properties

errorText String
the errorText to display when the validation fails
finalinherited
hashCode int
The hash code for this object.
no setterinherited
ignoreEmptyValues bool
no setteroverride
max int
final
min int
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited

Methods

call(String? value) String?
call is a special function that makes a class callable returns null if the input is valid otherwise it returns the provided error errorText
inherited
hasMatch(String pattern, String input, {bool caseSensitive = true}) bool
helper function to check if an input matches a given pattern
inherited
isValid(String? value) bool
checks the input against the given conditions
override
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