Xamarin Community Toolkit RequiredStringValidationBehavior

The RequiredStringValidationBehavior is a behavior that allows the user to determine if text input is equal to specific text. For example, an Entry control can be styled differently depending on whether a valid or an invalid text input is provided. Additional properties handling validation are inherited from ValidationBehavior.

Syntax

<Entry>
    <Entry.Behaviors>
        <xct:RequiredStringValidationBehavior
            InvalidStyle="{StaticResource InvalidEntryStyle}"
            RequiredString="OK"
        />
    </Entry.Behaviors>
</Entry>

Properties

Property	Type	Description
RequiredString	string	The string that will be compared to the value provided by the user.

Sample

• RequiredStringValidationBehavior sample page Source

You can see this in action in the Xamarin Community Toolkit Sample App.

API

• RequiredStringValidationBehavior source code