gpnf_init_script_args
Usage
Filter applied globally to all forms and fields
add_filter( 'gpnf_init_script_args', 'my_custom_function' );Filter applied to all fields for a specific form
add_filter( 'gpnf_init_script_args_FORMID', 'my_custom_function' );Filter applied to a specific form and field
add_filter( 'gpnf_init_script_args_FORMID_FIELDID', 'my_custom_function' );Parameters
$args
array
The arguments that will be used to initialized the nested forms frontend script.
formId
int
The current form ID.
fieldId
int
The field ID of the Nested Form field.
nestedFormId
int
The form ID of the nested form.
displayFields
array
The fields which will be displayed in the Nested Forms entries view.
entries
array
An array of modified entries, including only their display values.
ajaxUrl
string
The URL to which AJAX requests will be posted.
modalLabels
array
The labels for the modal.
title
string
The title to be displayed in the modal header.
editTitle
string
The title to be displayed in the modal header when editing an existing entry.
submit
string|false
The text to be displayed inside Submit button.
editSubmit
string|false
The text to be displayed inside Submit button when editing an entry.
cancel
string
The text to be displayed inside Cancel button.
delete
string
The text to be displayed inside Delete button.
confirmAction
string
The question to be displayed when confirming an action.
closeScreenReaderLabel
string
The close button label for screen readers.
modalColors
array
The colors for the modal.
primary
string
A HEX color that will be set as the default background color of the Add and Edit Entry buttons.
secondary
string
A HEX color that will be set as the default background color for Cancel button.
danger
string
A HEX color that will be set as the default background color for Delete and Are you sure? buttons.
modalHeaderColor
string
A HEX color that will be set as the default background color of the modal header.
modalClass
string
The class that will be attached to the modal for styling.
modalStickyFooter
bool
Whether the footer should stick to the bottom of the modal.
entryLimitMin
int
The minimum number of entries that can be submitted for this field.
entryLimitMax
int
The maximum number of entries that can be submitted for this field.
sessionData
array
Default session data for the field.
spinnerUrl
string
The URL to the loading spinner image.
modalTitle
string
The title to be displayed in the modal header (deprecated).
editModalTitle
string
The title to be displayed in the modal header when editing an existing entry (deprecated).
modalWidth
int
The default width of the modal; defaults to 700.
modalHeight
string|int
The default height of the modal; defaults to ‘auto’ which will automatically size the modal based on its contents.
hasConditionalLogic
bool
Indicate whether the current form has conditional logic enabled.
isGF25
bool
Whether Gravity Forms version is 2.5 or higher.
enableFocusTrap
bool
Whether the nested form should use a focus trap when open to prevent tabbing outside the nested form.
ajaxContext
array
Context data for AJAX requests including post_id, path, field_values, and request.
$field
GF_Field
The current Nested Form field.
$form
array
The current form.
Examples
Change Modal Title and Submit Button
By default, the submit button label will be the same as the modal title, “Add {Item}” and “Edit {Item}” respectively. Use this snippet to change the title and submit button labels for both the Add and Edit modals.
<?php
/**
* Gravity Perks // Nested Forms // Change Modal Title and Submit Button
* https://gravitywiz.com/documentation/gravity-forms-nested-forms/
*/
// Update "123" to your form ID and "4" to your Nested Form field ID.
add_filter( 'gpnf_init_script_args_123_4', function( $args ) {
$args['modalLabels']['title'] = 'Create New Child Entry';
$args['modalLabels']['editTitle'] = 'Edit Child Entry';
$args['modalLabels']['submit'] = 'Submit';
$args['modalLabels']['editSubmit'] = 'Edit';
return $args;
} );Unstick the Modal Footer
By default, the Nested Forms field modal has “sticky” footer. It will keep the footer visible on longer forms by sticking it to the bottom of the screen. Use this snippet to “unstick” the footer and it will appear at the bottom of the form.
<?php
/**
* Gravity Perks // Nested Forms // Unstick the Modal Footer
* https://gravitywiz.com/documentation/gravity-forms-nested-forms/
*/
add_filter( 'gpnf_init_script_args', function( $args ) {
$args['modalStickyFooter'] = false;
return $args;
} );