text_field_formatter_settings_form
function text_field_formatter_settings_form
text_field_formatter_settings_form($field, $instance, $view_mode, $form, &$form_state)
Implements hook_field_formatter_settings_form().
File
- modules/field/modules/text/text.module, line 218
- Defines simple text field types.
Code
function text_field_formatter_settings_form($field, $instance, $view_mode, $form, &$form_state) { $display = $instance['display'][$view_mode]; $settings = $display['settings']; $element = array(); if (strpos($display['type'], '_trimmed') !== FALSE) { $element['trim_length'] = array( '#title' => t('Trimmed limit'), '#type' => 'textfield', '#field_suffix' => t('characters'), '#size' => 10, '#default_value' => $settings['trim_length'], '#element_validate' => array('element_validate_integer_positive'), '#description' => t('If the summary is not set, the trimmed %label field will be shorter than this character limit.', array('%label' => $instance['label'])), '#required' => TRUE, ); } return $element; }
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https://api.drupal.org/api/drupal/modules!field!modules!text!text.module/function/text_field_formatter_settings_form/7.x