private void metroTextBox6_TextChanged(object sender, EventArgs e) { string m2 = metroTextBox6.Text; if (ValidateExam.EmailIsValid(m2)) { errorProvider7.Clear(); } else { errorProvider7.SetError(metroTextBox6, "Enter correct E-mail"); } }
private void metroTextBox7_TextChanged(object sender, EventArgs e) { string m2 = metroTextBox7.Text; if (ValidateExam.isNumber(m2)) { errorProvider6.SetError(metroTextBox7, "can contain only numbers"); } else { errorProvider6.Clear(); } }
private void metroTextBox10_TextChanged(object sender, EventArgs e) { string nationality = metroTextBox10.Text; if (ValidateExam.isLetter(nationality)) { errorProvider4.SetError(metroTextBox10, "Can contain only letters"); } else { errorProvider4.Clear(); } }
private void metroTextBox3_TextChanged(object sender, EventArgs e) { string lname = metroTextBox3.Text; if (ValidateExam.isLetter(lname)) { errorProvider3.SetError(metroTextBox3, "Can contain only letters"); } else { errorProvider3.Clear(); } }
private void metroTextBox9_TextChanged(object sender, EventArgs e) { string con1 = metroTextBox9.Text; int length = Convert.ToInt32(metroTextBox9.Text.Length); if ((ValidateExam.isNumber(con1)) || (length != 10)) { errorProvider9.SetError(metroTextBox9, "Enter numbers with 10 digits"); } else { errorProvider9.Clear(); } }
private void metroTextBox4_TextChanged(object sender, EventArgs e) { string m4 = metroTextBox4.Text; if (ValidateExam.isNumber(m4)) { errorProvider4.SetError(metroTextBox4, "can contain only numbers"); metroButton1.Enabled = false; } else { errorProvider4.Clear(); metroButton1.Enabled = true; } }