gpnf_entry_limit_min

  1. Description
  2. Usage
  3. Example
    1. Dynamically Set Entry Min/Max From a Field Value
  4. Since

Description

Filter the minimum number of entries required by this Nested Form field.

Usage

add_filter( 'gpnf_entry_limit_min', 'my_custom_function' );

## Parameters – **entry_limit_min** [int]() The minimum entry limit. – **entry_count** [int]() The number of child entries submitted via this Nested Form field. – **entry_ids** [array]() An array of child entry IDs that have been submitted via this Nested Form field. – **this** [\GP_Field_Nested_Form]() The current GP_Nested_Form_Field object. – **form** [array]() The current form object.

Example

Dynamically Set Entry Min/Max From a Field Value

In this example, the min/max for the Nested Form field is dynamically set by the value of a field in the Parent form.

View/Download Snippet

To use the snippet, add this class and update the parameters as needed.

new GP_Nested_Forms_Dynamic_Entry_Min_Max( array(
	'parent_form_id'       => 4,
	'nested_form_field_id' => 3,
	'max_field_id'         => 1,
	'min_field_id'         => 2, // (Optional)
) );

Since

This filter is available since Gravity Forms Nested Forms 1.0-beta-8.