Here Mudassar Ahmed Khan has explained with an example, how to perform Mobile Number (Cellphone Number) TextBox validation i.e. exact Ten Numbers (Digits) validations using Data Annotations and RegularExpressions (Regex) on Client Side in ASP.Net MVC Razor.
A Mobile Phone Number (Cellphone Number) is a numeric value with exact ten (10) digits and such validation can be achieved using the RegularExpression Data Annotation attribute in ASP.Net MVC Razor.

Here Mudassar Ahmed Khan has explained with an example, how to perform Decimal TextBox Validation i.e. Decimal Number with maximum up to two decimal places validation using Data Annotations on Client Side in ASP.Net MVC Razor.
The Client Side Decimal TextBox Validation i.e. Decimal Number with maximum up to two decimal places validation will be performed using Model class and RegularExpression Data Annotation attribute in ASP.Net MVC Razor.

Here Mudassar Ahmed Khan has explained with an example, how to compare (match) values of Model Properties using Data Annotations in ASP.Net MVC Razor.

Here Mudassar Ahmed Khan has explained with an example, how to create Password TextBox using Html.TextBoxFor in ASP.Net MVC Razor.
Html.TextBoxFor cannot create Password TextBox and hence Html.PasswordFor Helper function needs to be used.
This article will also explain how to perform Client Side validation for Password TextBox using Model class and Data Annotation attributes in ASP.Net MVC Razor.