private boolean checkTextFields() {
		String emptyText = new String("");
		if(employeeName.getText().equals(emptyText))
		{
			JOptionPane.showMessageDialog(null, "Please submit a valid Employee");
			return false;
		}
		if(employerName.getText().equals(emptyText))
		{
			JOptionPane.showMessageDialog(null, "Please submit a valid Company.");
			return false;
		}
		if(ReadFromFile.hasRelationship(employeeField.getText()))
		{
			JOptionPane.showMessageDialog(null, "This employee already has a field placement, and so he/she " +
					"cannot have anymore. Please select another employee.");
			return false;
		}
		return true;
	}