How to Create a Validation For Repeater Text Box

Question

Hi Friends. How to Create a Validation For Text Box Which is Empty in Repeater it Needs to Throw Value Required Error Message How to Create it With Regards.... R.V.Rajagopalan

Rajagopalan R V · Answer

Hi All. This Validates My Repeater ThanQ All Members And Especially Jignesh Trivedi protected bool ValidateRepeaterEmptyCheck() { bool result = true ; int count = 0; TextBox tbx1 = new TextBox (); TextBox tbx2 = new TextBox (); foreach ( RepeaterItem dataItem in rptrDetails.Items) { tbx1 = ( TextBox )dataItem.FindControl( tbx1 ); tbx2 = ( TextBox )dataItem.FindControl( tbx2 ); if (! string .IsNullOrWhiteSpace(tbx1.Text) || ! string .IsNullOrWhiteSpace(tbx2.Text)) { if ( string .IsNullOrWhiteSpace(tbx1.Text)) { count++; tbx1.BackColor = System.Drawing. Color .DarkOrange; } if ( string .IsNullOrWhiteSpace(tbx2.Text)) { count++; tbx2.BackColor = System.Drawing. Color .DarkOrange; } if (count == 0) { tbx1.BackColor = System.Drawing. Color .White; tbx2.BackColor = System.Drawing. Color .White; } } else { tbx1.BackColor = System.Drawing. Color .White; tbx2.BackColor = System.Drawing. Color .White; } } if (count > 0) { Master.ShowMessage( Fill Repeater Details  MessageHelper . MessageType .Warning); result = false ; } return result; } With Regards.... R.V.Rajagopalan

Rajagopalan R V · Answer

Hi Jignesh Thanq For Your Reply Can i Get Even More Clear For This Query  With Clear Solution With Regards.... R.V.Rajagopalan

Jignesh Trivedi · Answer

hi Please refer below link it might help you. http://www.chrislord.me/blog/aspnet-validation-control-inside-a-repeater-or-listview/ http://www.aspnetajaxtutorials.com/2010/09/customvalidator-registerexpandoattribut.html hope this will help you.