Here Mudassar Ahmed Khan has explained with an example, how to implement RadioButtons (RadioButtonList) in ASP.Net Core MVC.

The records from the Database will be fetched from Database Table using ADO.Net into SelectListItem class as Model and a Custom RadioButtonList has been populated in ASP.Net Core MVC.

The RadioButtons are grouped by specifying common name for all RadioButtons in ASP.Net Core MVC.

Here Mudassar Ahmed Khan has explained with an example, how to implement RadioButtons (RadioButtonList) in ASP.Net Core Razor Pages.

Group of multiple RadioButtons (RadioButtonList) will be populated from SQL Server Database by looping through the Model.

The RadioButtons are grouped by specifying common name for all RadioButtons in ASP.Net Core Razor Pages.

Here Mudassar Ahmed Khan has explained with an example, how to validate Group of RadioButtons (Multiple RadioButtons) using JavaScript in ASP.Net.

When the Submit Button is clicked, all the RadioButtons in the Group will be referenced and using FOR loop, it will be validated that one RadioButton must be checked from the Group of RadioButtons using JavaScript in ASP.Net.

Here Mudassar Ahmed Khan has explained with an example, how to validate RadioButton i.e checked or unchecked using JavaScript.

When the Submit Button is clicked, all the RadioButtons in the Group will be referenced and using FOR loop, it will be validated that one RadioButton is checked from the Group of RadioButtons using JavaScript.