function field_validation_unique_values_validator::get_field_column_value1 in Field Validation 7.2

Helper function to get field values.

1 call to field_validation_unique_values_validator::get_field_column_value1()

field_validation_unique_values_validator::validate in plugins/validator/field_validation_unique_values_validator.inc

Validate field.

File

plugins/validator/field_validation_unique_values_validator.inc, line 84

Class

field_validation_unique_values_validator

Code

function 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;
}