In Salesforce,How to reuse the same Page Block in Visualforce Page ?

Hi Kirandeep Kaur,

Make a list of that particular object in Controller class  and initialize the object in any method and bind that method in Button in Visualforce page , Also take Boolean Variable and set 'True' the variable in method

For Example see the below code.

  public list<contact> listOfContact{get;set;}
    contact ContactObject= new Contact();

  public void AddMoreContact()
    {
       accountBoolvalue = false;
       contactBoolValue = true; 
        contact ContactObject= new Contact();
        ContactObject.accountId= account.Id;
        listOfContact.add(ContactObject);
        InsertSuccess= false;
    }