function spamicide_admin_form_validate in Spamicide 7

Same name and namespace in other branches

1. 5 spamicide.module \spamicide_admin_form_validate()
2. 6 spamicide.module \spamicide_admin_form_validate()

Implements hook_form_validate(). Enter description here ...

_state

Parameters

unknown_type $form:

File

./spamicide.module, line 202

This module provides yet another tool to eliminate spam.

Code

function spamicide_admin_form_validate($form, &$form_state) {
  foreach ($form_state['values']['spamicide_form'] as $spamicide_form_id => $data) {
    if (!$data['form_field']) {
      form_set_error('spamicide_form][' . $spamicide_form_id . '][form_field', t("%field field name cannot be empty", array(
        '%field' => $spamicide_form_id,
      )));
    }
    if (preg_match_all('[\\W]', $data['form_field'], $str)) {
      form_set_error('spamicide_form][' . $spamicide_form_id . '][form_field', t("Only AlphaNumeric characters or the underscore please"));
    }
  }
  if (!$form_state['values']['spamicide_dir']) {
    form_set_error('spamicide_dir', t("Spamicide directory name cannot be empty"));
  }
  if (preg_match_all('[\\W]', $form_state['values']['spamicide_dir'], $str)) {
    form_set_error('spamicide_dir', t("Only AlphaNumeric characters or the underscore please"));
  }
  elseif ($form_state['values']['spamicide_dir'] != variable_get('spamicide_dir')) {
    $path = 'public://' . $form_state['values']['spamicide_dir'];
    if (is_dir($path)) {
      form_set_error('spamicide_dir', t("Unable to create new directory, it already exists, please choose another name"));
    }
    elseif (!file_prepare_directory($path, FILE_CREATE_DIRECTORY)) {
      form_set_error('spamicide_dir', t("Unable to create new directory, please double check file system permissions and try again"));
    }
  }
  if (!$form_state['values']['spamicide_description']) {
    form_set_error('spamicide_description', t("The description should not be emtpy for accessibility purposes"));
  }
}