DataAnnotations and INotifyDataErrorInfo provides an easy and cleaner way to implement validations in WPF ViewModels. Unlike IDataErrorInfo, INotifyDataErrorInfo allows you to raise multiple errors (there are many more features which makes it more interesting than IDataErrorInfo including making it possible to use asynchronous validations). This being a hands-on demonstration, we will keep the theoritical part … Continue reading WPF Validations using DataAnnotation and INotifyDataErrorInfo
Tag: Form Validation
API based Custom FormValidation using SemanticUI/Jquery
In the last post, we discussed on how to implement form validation and subsequent submit using the Semantic UI and JQuery. In this follow up post, we discuss how we can enhance the validation capabilities further, by having a custom validation that depends on an external API call. For the sake of example, let's focus … Continue reading API based Custom FormValidation using SemanticUI/Jquery
Form Validation and Submit using Semantic UI and JQuery
Bootstrap, despite all the effort to make it easily understandable, always relied heavily on its short hand notations for css classes. This seemed okay, until Semantic UI entered the race with its near perfect usage of natural language. The fact that it is well integrated with jQuery makes it a good choice for web developers. … Continue reading Form Validation and Submit using Semantic UI and JQuery
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