Ok. I decided to look at this since we need this for our site. I have a fix for the new member registration page (not letting them be edited from the CP yet, that is next). Using EE3.0.0, in file system/ee/EllisLab/ExpressionEngine/Controller/Members/Create.php, there are two places that need to be changed.
To show fields, change function index() and add code to actually check for custom fields. Here is how I did it (I’m sure there are better ways):
Line 65 - 134 changed:
$tmp_final[] = array(
'title' => 'member_group',
'desc' => 'member_group_desc',
'fields' => array(
'group_id' => array(
'type' => 'select',
'choices' => $choices,
'value' => (isset($choices[5]) && $choices[5] == 'Members') ? 5 : '',
'required' => TRUE
)
)
);
$tmp_final[] = array(
'title' => 'username',
'fields' => array(
'username' => array('type' => 'text', 'required' => TRUE)
)
);
$tmp_final[] = array(
'title' => 'mbr_email_address',
'fields' => array(
'email' => array('type' => 'text', 'required' => TRUE)
)
);
$tmp_final[] = array(
'title' => 'password',
'desc' => 'password_desc',
'fields' => array(
'password' => array('type' => 'password', 'required' => TRUE)
)
);
$tmp_final[] = array(
'title' => 'password_confirm',
'desc' => 'password_confirm_desc',
'fields' => array(
'confirm_password' => array('type' => 'password', 'required' => TRUE)
)
);
//Get custom member fields
$cust_fields = ee()->db->from('member_fields')->where('m_field_reg', 'y')->order_by('m_field_id', 'asc')->get();
if ($cust_fields->num_rows() > 0) {
// Have custom fields. Add fields to registration form and for validation.
foreach ($cust_fields->result_array() as $row)
{
if ($row['m_field_type'] == 'select') {
$choices = array();
$value = 0;
$choice = explode("\n", $row['m_field_list_items']);
$c = 0;
foreach($choice as $choi)
{
$choices[$c] = $choi;
$c++;
}
} else {
$value = '';
}
if ($row['m_field_required'] == 'n')
$required = FALSE;
else
$required = TRUE;
$tmp_final[] = array(
'title' => $row['m_field_label'],
'desc' => $row['m_field_description'],
'fields' => array(
'field_id_'.$row['m_field_id'] => array(
'type' => $row['m_field_type'],
'choices' => $choices,
'required' => $required,
'value' => $value
)
)
);
if ($row['m_field_required'] == 'y') {
$tmp_validation[] = array(
'field' => 'field_id_'.$row['m_field_id'],
'label' => $row['m_field_label'],
'rules' => 'required'
);
}
}
}
$vars['sections'][] = $tmp_final;
$tmp_validation[] = array(
'field' => 'group_id',
'label' => 'lang:member_group',
'rules' => 'required|integer|callback_valid_group_id'
);
$tmp_validation[] = array(
'field' => 'username',
'label' => 'lang:username',
'rules' => 'required|trim|valid_username'
);
$tmp_validation[] = array(
'field' => 'email',
'label' => 'lang:email',
'rules' => 'required|valid_email'
);
$tmp_validation[] = array(
'field' => 'password',
'label' => 'lang:password',
'rules' => 'required|valid_password[username]'
);
$tmp_validation[] = array(
'field' => 'confirm_password',
'label' => 'lang:confirm_password',
'rules' => 'required|matches[password]'
);
ee()->form_validation->set_rules($tmp_validation);
Next, to get the fields to actually be inserted into the database, a couple of changes need to be made in function register_member(), at lines 292-294:
if ($this->input->post(‘field_id_’.$row[‘m_field_id’]) !== FALSE)
{
$cust_fields[‘field_id_’.$row[‘m_field_id’]] = $this->input->post(‘field_id_’.$row[‘m_field_id’], TRUE);
}
since the names of the columns in exp_member_data have dropped the ‘m_’ prefix on the column names.
