page_1.php File Reference

Go to the source code of this file.

Functions
	tpps_page_1_validate_form (array &$form, array &$form_state)

Detailed Description

Defines the data integrity checks for the first page of the form.

Definition in file page_1.php.

Function Documentation

tpps_page_1_validate_form()

tpps_page_1_validate_form	(	array &	$form,
		array &	$form_state
	)

Defines the data integrity checks for the first page of the form.

Parameters

array	$form	The form that is being validated.
array	$form_state	The state of the form that is being validated.

Definition at line 16 of file page_1.php.

                                                                     {
  if ($form_state['submitted'] == '1') {
    unset($form_state['file_info'][TPPS_PAGE_1]);

    $form_values = $form_state['values'];
    $primary_author = $form_values['primaryAuthor'];
    $organization = $form_values['organization'];
    $publication_status = $form_values['publication']['status'];
    $second = $form_values['publication']['secondaryAuthors'];
    $second_num = $second['number'];
    $year = $form_values['publication']['year'];
    $publication_title = $form_values['publication']['title'];
    $publication_abstract = $form_values['publication']['abstract'];
    $publication_journal = $form_values['publication']['journal'];
    $organism = $form_values['organism'];
    $organism_number = $form_values['organism']['number'];

    if ($primary_author == '') {
      form_set_error('primaryAuthor', t('Primary Author: field is required.'));
    }

    if ($organization == '') {
      form_set_error('organization', t('Organization: field is required.'));
    }

    if (!$publication_status) {
      form_set_error('publication][status', t('Publication Status: field is required.'));
    }

    if ($second_num > 0) {
      for ($i = 1; $i <= $second_num; $i++) {
        if (empty($second[$i])) {
          form_set_error("publication][secondaryAuthors][$i", t("Secondary Author @i: field is required.", array('@i' => $i)));
        }
      }
    }

    if (!$year) {
      form_set_error('publication][year', t('Year of Publication: field is required.'));
    }

    if ($publication_title == '') {
      form_set_error('publication][title', t('Title of Publication: field is required.'));
    }

    if ($publication_abstract == '') {
      form_set_error('publication][abstract', t('Abstract: field is required.'));
    }

    if ($publication_journal == '') {
      form_set_error('publication][journal', t('Journal: field is required.'));
    }

    for ($i = 1; $i <= $organism_number; $i++) {
      $name = $organism[$i]['name'];

      if ($name == '') {
        form_set_error("organism[$i][name", "Plant Species $i: field is required.");
      }
      else {
        $name = explode(" ", $name);
        $genus = $name[0];
        $species = implode(" ", array_slice($name, 1));
        $name = implode(" ", $name);
        $empty_pattern = '/^ *$/';
        $correct_pattern = '/^[A-Z|a-z|.| ]+$/';
        if (!isset($genus) or !isset($species) or preg_match($empty_pattern, $genus) or preg_match($empty_pattern, $species) or !preg_match($correct_pattern, $genus) or !preg_match($correct_pattern, $species)) {
          form_set_error("organism[$i][name", check_plain("Plant Species $i: please provide both genus and species in the form \"<genus> <species>\"."));
        }
      }
    }
  }
}