ninja_forms_edit_field_input_limit
Function that adds a character and word limit option to textboxes and textareas.
Description
ninja_forms_edit_field_input_limit( $field_id, $field_data );
Parameters (2)
- 0. $field_id
- The field id.
- 1. $field_data
- The field data.
Usage
if ( !function_exists( 'ninja_forms_edit_field_input_limit' ) ) { require_once ABSPATH . PLUGINDIR . 'ninja-forms/deprecated/includes/admin/edit-field/input-limit.php'; } // The field id. $field_id = null; // The field data. $field_data = null; // NOTICE! Understand what this does before running. $result = ninja_forms_edit_field_input_limit($field_id, $field_data);
Defined (1)
The function is defined in the following location(s).
- /deprecated/includes/admin/edit-field/input-limit.php
- function ninja_forms_edit_field_input_limit( $field_id, $field_data ) {
- $field_row = ninja_forms_get_field_by_id($field_id);
- $field_type = $field_row['type'];
- $allowed_types = apply_filters( 'nf_input_limit_types', array( '_text', '_textarea' ) );
- if ( ! in_array( $field_type, $allowed_types ) )
- return false;
- if ( isset ( $field_data['input_limit'] ) ) {
- $input_limit = $field_data['input_limit'];
- } else {
- $input_limit = '';
- }
- if ( isset ( $field_data['input_limit_type'] ) ) {
- $input_limit_type = $field_data['input_limit_type'];
- } else {
- $input_limit_type = '';
- }
- if ( isset ( $field_data['input_limit_msg'] ) ) {
- $input_limit_msg = $field_data['input_limit_msg'];
- } else {
- $input_limit_msg = '';
- }
- $desc = '<em>'.__( 'If you leave the box empty, no limit will be used', 'ninja-forms' ).'</em>';
- ninja_forms_edit_field_el_output( $field_id, 'text', __( 'Limit input to this number', 'ninja-forms' ), 'input_limit', $input_limit, 'thin', '', 'widefat', $desc );
- ninja_forms_edit_field_el_output( $field_id, 'select', __( 'of', 'ninja-forms' ), 'input_limit_type', $input_limit_type, 'thin', array( array( 'name' => __( 'Characters', 'ninja-forms' ), 'value' => 'char') , array( 'name' => __( 'Words', 'ninja-forms' ), 'value' => 'word' ) ), 'widefat' );
- echo '<p class="description description-wide"> </p>';
- ninja_forms_edit_field_el_output( $field_id, 'text', __( 'Text to appear after character/word counter', 'ninja-forms' ), 'input_limit_msg', $input_limit_msg, 'wide', '', 'widefat' );
- }