private int ValidatePersonalPage() { int flag = 0; if (surname.Trim() == "") { tbSurname.Focus(); epUserAccount.SetError(tbSurname, "Fill in The surname"); flag = 1; } if (firstname.Trim() == "") { tbFirstname.Focus(); epUserAccount.SetError(tbFirstname, "Fill in The firstname"); flag = 1; } if (othername.Trim() == "") { tbUsername.Focus(); epUserAccount.SetError(tbUsername, "Fill in The username"); flag = 1; } if (residence.Trim() == "") { tbRessidence.Focus(); epUserAccount.SetError(tbRessidence, "Requires a Category"); flag = 1; } if ((rbfemale.Checked == false) && (rbmale.Checked == false)) { gbGender.Focus(); epUserAccount.SetError(gbGender, "Select a Gender"); flag = 1; } if (phonenumber.Trim() == "") { tbPhonenumber.Focus(); epUserAccount.SetError(tbPhonenumber, "Requires Phonenumber"); flag = 1; } if (DOB.Trim() == "") { dtpDOB.Focus(); epUserAccount.SetError(dtpDOB, "Requires Date of Birth"); flag = 1; } return(flag); }