function _field_validation_get_field_column_value1 in Field Validation 7

helper function to get field value include empty string.

1 call to _field_validation_get_field_column_value1()

field_validation_field_validation_validate in ./field_validation.validators.inc

Implements hook_field_validation_validate().

File

./field_validation.validators.inc, line 781

Provides validation functionality and hooks

Code

function _field_validation_get_field_column_value1($items, $column = 'value') {
  $field_values = array();
  foreach ($items as $delta => $item) {
    if (isset($item[$column])) {
      $field_values[] = $item[$column];
    }
  }
  return $field_values;
}