ImageSize class

ImageSize validator permits you to check that a string value is a valid image size.

Inheritance

Constructors

ImageSize({@required int minWidth, @required int minHeight, @required int maxWidth, @required int maxHeight, @required String error})
const

Properties

criticityLevel int
This reprensents the order of execution for validation. If a validator returns false, the queue will stop on this point. Nexts validators won't be fired.
final, inherited
error String
error is the custom error to return in case of invalidation.
final
hashCode int
The hash code for this object. [...]
read-only, inherited
maxHeight int
maxHeight is the allowed max height.
final
maxWidth int
maxWidth is the allowed max width.
final
minHeight int
minHeight is the allowed min height.
final
minWidth int
minWidth is the allowed min width.
final
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

isValid<TModel>(List<int> value, TModel model) bool
Verify if the model is valid compared to the current validator You must add value parameter, this one is your current property to validate. model parameter is also required, even if your custom validator won't use it. It reprensents your full object model with all values. Maybe you would validate a property in comparison to others.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() String
A string representation of this object. [...]
inherited

Operators

operator ==(Object other) bool
The equality operator. [...]
inherited