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GF Nested Forms

gpnf_entry_limit_min

  1. Description
  2. Usage
  3. Parameters
  4. Example
    1. Dynamically Set Entry Min/Max From a Field Value
  5. 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.

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