original_string: function validation($data, $files) {
          $errors = parent::validation($data, $files);
          $columns = $this->_customdata['columns'];
          $optype  = $data['uutype'];
          $updatetype = $data['uuupdatetype'];
  
          // detect if password column needed in file
          if (!in_array('password', $columns)) {
              switch ($optype) {
                  case UU_USER_UPDATE:
                      if (!empty($data['uupasswordold'])) {
                          $errors['uupasswordold'] = get_string('missingfield', 'error', 'password');
                      }
                      break;
  
                  case UU_USER_ADD_UPDATE:
                      if (empty($data['uupasswordnew'])) {
                          $errors['uupasswordnew'] = get_string('missingfield', 'error', 'password');
                      }
                      if  (!empty($data['uupasswordold'])) {
                          $errors['uupasswordold'] = get_string('missingfield', 'error', 'password');
                      }
                      break;
  
                  case UU_USER_ADDNEW:
                      if (empty($data['uupasswordnew'])) {
                          $errors['uupasswordnew'] = get_string('missingfield', 'error', 'password');
                      }
                      break;
                  case UU_USER_ADDINC:
                      if (empty($data['uupasswordnew'])) {
                          $errors['uupasswordnew'] = get_string('missingfield', 'error', 'password');
                      }
                      break;
               }
          }
  
          // If the 'Existing user details' value is set we need to ensure that the
          // 'Upload type' is not set to something invalid.
          if (!empty($updatetype) && ($optype == UU_USER_ADDNEW || $optype == UU_USER_ADDINC)) {
              $errors['uuupdatetype'] = get_string('invalidupdatetype', 'tool_uploaduser');
          }
  
          // look for other required data
          if ($optype != UU_USER_UPDATE) {
              $requiredusernames = useredit_get_required_name_fields();
              $missing = array();
              foreach ($requiredusernames as $requiredusername) {
                  if (!in_array($requiredusername, $columns)) {
                      $missing[] = get_string('missingfield', 'error', $requiredusername);;
                  }
              }
              if ($missing) {
                  $errors['uutype'] = implode('<br />',  $missing);
              }
              if (!in_array('email', $columns) and empty($data['email'])) {
                  $errors['email'] = get_string('requiredtemplate', 'tool_uploaduser');
              }
          }
          return $errors;
      }
code: function validation($data, $files) {
          $errors = parent::validation($data, $files);
          $columns = $this->_customdata['columns'];
          $optype  = $data['uutype'];
          $updatetype = $data['uuupdatetype'];
  
          // detect if password column needed in file
          if (!in_array('password', $columns)) {
              switch ($optype) {
                  case UU_USER_UPDATE:
                      if (!empty($data['uupasswordold'])) {
                          $errors['uupasswordold'] = get_string('missingfield', 'error', 'password');
                      }
                      break;
  
                  case UU_USER_ADD_UPDATE:
                      if (empty($data['uupasswordnew'])) {
                          $errors['uupasswordnew'] = get_string('missingfield', 'error', 'password');
                      }
                      if  (!empty($data['uupasswordold'])) {
                          $errors['uupasswordold'] = get_string('missingfield', 'error', 'password');
                      }
                      break;
  
                  case UU_USER_ADDNEW:
                      if (empty($data['uupasswordnew'])) {
                          $errors['uupasswordnew'] = get_string('missingfield', 'error', 'password');
                      }
                      break;
                  case UU_USER_ADDINC:
                      if (empty($data['uupasswordnew'])) {
                          $errors['uupasswordnew'] = get_string('missingfield', 'error', 'password');
                      }
                      break;
               }
          }
  
          // If the 'Existing user details' value is set we need to ensure that the
          // 'Upload type' is not set to something invalid.
          if (!empty($updatetype) && ($optype == UU_USER_ADDNEW || $optype == UU_USER_ADDINC)) {
              $errors['uuupdatetype'] = get_string('invalidupdatetype', 'tool_uploaduser');
          }
  
          // look for other required data
          if ($optype != UU_USER_UPDATE) {
              $requiredusernames = useredit_get_required_name_fields();
              $missing = array();
              foreach ($requiredusernames as $requiredusername) {
                  if (!in_array($requiredusername, $columns)) {
                      $missing[] = get_string('missingfield', 'error', $requiredusername);;
                  }
              }
              if ($missing) {
                  $errors['uutype'] = implode('<br />',  $missing);
              }
              if (!in_array('email', $columns) and empty($data['email'])) {
                  $errors['email'] = get_string('requiredtemplate', 'tool_uploaduser');
              }
          }
          return $errors;
      }
code_tokens: function validation ( $ data , $ files ) { $ errors = parent :: validation ( $ data , $ files ) ; $ columns = $ this -> _customdata [ 'columns' ] ; $ optype = $ data [ 'uutype' ] ; $ updatetype = $ data [ 'uuupdatetype' ] ; // detect if password column needed in file if ( ! in_array ( 'password' , $ columns ) ) { switch ( $ optype ) { case UU_USER_UPDATE : if ( ! empty ( $ data [ 'uupasswordold' ] ) ) { $ errors [ 'uupasswordold' ] = get_string ( 'missingfield' , 'error' , 'password' ) ; } break ; case UU_USER_ADD_UPDATE : if ( empty ( $ data [ 'uupasswordnew' ] ) ) { $ errors [ 'uupasswordnew' ] = get_string ( 'missingfield' , 'error' , 'password' ) ; } if ( ! empty ( $ data [ 'uupasswordold' ] ) ) { $ errors [ 'uupasswordold' ] = get_string ( 'missingfield' , 'error' , 'password' ) ; } break ; case UU_USER_ADDNEW : if ( empty ( $ data [ 'uupasswordnew' ] ) ) { $ errors [ 'uupasswordnew' ] = get_string ( 'missingfield' , 'error' , 'password' ) ; } break ; case UU_USER_ADDINC : if ( empty ( $ data [ 'uupasswordnew' ] ) ) { $ errors [ 'uupasswordnew' ] = get_string ( 'missingfield' , 'error' , 'password' ) ; } break ; } } // If the 'Existing user details' value is set we need to ensure that the // 'Upload type' is not set to something invalid. if ( ! empty ( $ updatetype ) && ( $ optype == UU_USER_ADDNEW || $ optype == UU_USER_ADDINC ) ) { $ errors [ 'uuupdatetype' ] = get_string ( 'invalidupdatetype' , 'tool_uploaduser' ) ; } // look for other required data if ( $ optype != UU_USER_UPDATE ) { $ requiredusernames = useredit_get_required_name_fields ( ) ; $ missing = array ( ) ; foreach ( $ requiredusernames as $ requiredusername ) { if ( ! in_array ( $ requiredusername , $ columns ) ) { $ missing [ ] = get_string ( 'missingfield' , 'error' , $ requiredusername ) ; ; } } if ( $ missing ) { $ errors [ 'uutype' ] = implode ( '<br />' , $ missing ) ; } if ( ! in_array ( 'email' , $ columns ) and empty ( $ data [ 'email' ] ) ) { $ errors [ 'email' ] = get_string ( 'requiredtemplate' , 'tool_uploaduser' ) ; } } return $ errors ; }
docstring: Server side validation.
docstring_tokens: Server side validation .