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d7 drupal7 hook_form_alter 验证 validate 有大用 有大大用 有大大大用 有大大大大用
星期二, 2022-10-11 05:54 — adminshiping1
function custom_one_form_alter(&$form, &$form_state, $form_id)
{
if('user_login' == $form_id){
$form['#submit'][] = 'custom_one_user_login_redirect';
}
if('ftp_info_node_form' == $form_id) {
$form['#validate'][] = 'custom_one_cjdntj_node_form_validate';
}
if('cjdntj_node_form' == $form_id) {
/
$form['#validate'][] = 'custom_one_cjdntj_node_form_validate';
// $form['#redirect'] = array('list_cjdntj');
}
function custom_one_cjdntj_node_form_validate($form, &$form_state){
if(!empty($form_state['submit_handlers'][0]) && $form_state['submit_handlers'][0] == 'node_form_delete_submit'){
return;
}
$node_from_form = $form_state['node'];
$field_wired_mac_value = $form_state['values']['field_wired_mac']['und'][0]['value'];
$field_wireless_mac = $form_state['values']['field_wireless_mac']['und'][0]['value'];
//判断无线mac
$mac = _isMacAddressOrEmtpy($field_wireless_mac);
if(!$mac){
form_set_error('field_wireless_mac','无线mac地址错误');
}else{
if($mac === true){
$form_state['values']['field_wireless_mac']['und'][0]['value'] = '';
}else{
$sql = "select entity_id from `field_data_field_wireless_mac` where field_wireless_mac_value = :mac ";
$entity_id = db_query($sql, array(':mac' => $mac))->fetchField();
if(!empty($entity_id) && $node_from_form->nid!=$entity_id){
form_set_error('field_wireless_mac',$mac.' 无线mac地址已存在');
}else{
$form_state['values']['field_wireless_mac']['und'][0]['value'] = $mac;
}
}
}
//判断有线mac
$mac = _isMacAddressOrEmtpy($field_wired_mac_value);
if(!$mac){
form_set_error('field_wired_mac','有线mac地址错误');
}else{
if($mac === true){
$form_state['values']['field_wired_mac']['und'][0]['value'] = '';
}else{
$sql = "select entity_id from `field_data_field_wired_mac` where field_wired_mac_value = :mac ";
$entity_id = db_query($sql, array(':mac' => $mac))->fetchField();
if(!empty($entity_id) && $node_from_form->nid!=$entity_id){
form_set_error('field_wired_mac',$mac.' 有线mac地址已存在');
}else{
$form_state['values']['field_wired_mac']['und'][0]['value'] = $mac;
}
}
}
if(empty($form_state['values']['field_user']['und'][0]['target_id'])){
if(!preg_match('/\d{8}/',$_POST['field_user']['und'])){
form_set_error('field_user[und]','用户名必须含有工号!');
}
$result = _from_ldap_get_user_and_save_user($_POST['field_user']['und']); //$_POST['field_user']['und']就是工号
if($result['status'] == -1){
form_set_error('field_user[und]','连接AD异常!');
}
else if($result['status'] == -2){
//$form_state['values']['field_user']['und'][0]['target_id'] = $result['uid'];
form_set_error('field_user[und]',$_POST['field_user']['und'].' 用户不存在,可能此时需要你输入工号,若工号正确,请到AD里面查看权限!');
}
else{ //此时返回用户的uid
$form_state['values']['field_user']['und'][0]['target_id'] = $result['uid'];
}
}
}
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