MaxRule class

A validation rule that checks if the provided value does not exceed a specified maximum value.

If the value is a String, its length must be less than or equal to the maximum value. If the value is a num, the value itself must be less than or equal to the maximum value.

Inheritance

Constructors

MaxRule()

Properties

contextValues → Map<String, dynamic>?
Provide the values from the data to the rule, null if none
no setterinherited
hashCode → int
The hash code for this object.
no setterinherited
name → String
The name of the validation rule.
no setteroverride
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

message(dynamic value, [List<String>? options]) → String
The error message to be displayed if the validation fails.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited
validate(dynamic value, [List<String>? options]) → bool
Validates whether the provided value meets the maximum requirement.
override

Operators

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