TextBox validation using JQuery change border color red if textbox empty

In this video tutorial i will show you an example of: -- How to validate empty textbox using JQuery. --How to validate empty textbox using JQuery when cursor focus out. --Validate Empty textbox in Jquery with focusIn cursor. --Validate TextBox in JQuery with border color red after validation. --How to use Focus method in Jquery --How to use FocusOut method in Jquery --How to use css method in Jquery