Disabling iOS Auto-Correction in RadAutoComplete for Correct Text Selection

Environment

Version	Product	Author
11.0.1	AutoComplete for .NET MAUI	Dobrinka Yordanova

Description

When using AutoComplete on iOS, the auto-correction feature causes unexpected behavior during suggestion selection. Instead of inserting the selected item, iOS auto-correction inserts an auto-completed string, such as "Er". This issue occurs specifically when iOS automatically highlights its auto-correction suggestions.

This knowledge base article also answers the following questions:

• How to disable iOS auto-correction for RadAutoComplete?
• Why does incorrect text appear in RadAutoComplete selection on iOS?
• How to resolve text prediction issues in RadAutoComplete?

Solution

Disable the iOS auto-correction feature to ensure the correct item is inserted upon selection. The RadAutoComplete uses the RadTextInput control internally, which inherits from the Microsoft MAUI Entry control. You can set the IsTextPredictionEnabled property of the RadTextInput to False using the TextInputStyle property of RadAutoComplete.

1. Define a style for RadTextInput in the ResourceDictionary.
2. Set the IsTextPredictionEnabled property to False in the style.
3. Apply the style to the TextInputStyle property of RadAutoComplete.

<ContentPage.Resources>
    <ResourceDictionary>
        <Style x:Key="myStyle" TargetType="telerik:RadTextInput">
            <Setter Property="IsTextPredictionEnabled" Value="False"/>
        </Style>
    </ResourceDictionary>
</ContentPage.Resources>

<VerticalStackLayout>
    <telerik:RadAutoComplete TextInputStyle="{StaticResource myStyle}" />
</VerticalStackLayout>

This configuration disables text prediction and auto-correction, ensuring the selected item is correctly inserted.

See Also

• AutoComplete Overview
• TextInput Documentation