Attributes-based Validation in a WPF MVVM Application

<UserControl x:Class="WpfFormsWithValidationDemo.View.CompanyFormView"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="Auto" />
            <ColumnDefinition Width="*" />
        </Grid.ColumnDefinitions>
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto" />
            <RowDefinition Height="Auto" />
        </Grid.RowDefinitions>

        <TextBlock Grid.Row="0"
                   Grid.Column="0"
                   Text="Name:" />
        <TextBlock Grid.Row="1"
                   Grid.Column="0"
                   Text="Address:" />

        <TextBox Grid.Row="0"
                 Grid.Column="1"
                 Text="{Binding Name, ValidatesOnDataErrors=True, UpdateSourceTrigger=PropertyChanged}" />
        <TextBox Grid.Row="1"
                 Grid.Column="1"
                 Text="{Binding Address, ValidatesOnDataErrors=True, UpdateSourceTrigger=PropertyChanged}" />
    </Grid>
</UserControl>