Recent Posts
Enterprise Application Patterns using Xamarin.Forms
For the last few months I’ve been working on a Xamarin.Forms guide, about building cross-platform enterprise apps. The first edition of the guide is now publ...
Validating User Input in Xamarin.Forms IV
Previously I discussed how validation can be automatically triggered when properties changes, or manually triggered to validate all properties. In this blog ...
Validating User Input in Xamarin.Forms III
Previously I discussed how validation rules are specified by adding data annotation attributes, that derive from the ValidationAttribute class, to properties...
Validating User Input in Xamarin.Forms II
Previously I introduced a high-level overview of an approach to validating user input in Xamarin.Forms. This approach involves specifying validation rules on...
Validating User Input in Xamarin.Forms
Any mobile app that accepts user input should ensure that the input is valid. This could involve, for example, checking that input contains only characters i...