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GP Nested Forms

Snippet Library / GP Nested Forms
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Make Fields Read-Only When Editing Child Entry

Make specific fields read-only only when editing a child entry in a Nested Form field. The fields will be editable...
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Duplicate Child Entry Multiple Times

Prompts for a quantity and runs the duplication that many times.
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Auto-attach Child Entries to Parent when Editing via GP Entry Blocks.

By default, when adding a new child entry to a Nested Form field while editing a parent entry via GP...
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Auto-appprove Child Entries when its Parent Entry is approved with GravityView

Auto-appprove Child Entries when its Parent Entry is approved with GravityView
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Sort Nested Form Entries

Enable sorting for Nested Form entries.
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Hide Quantity in Summary Field Values

Product field display values are formatted as "Label, Quantity, Price". This snippet removes the quantity from the display value.
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Capture Nested Form Field Label in Child Form

This snippet allows you to capture the label of the Nested Form field from which the child form has been...
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Auto-attach Child Entries to Parent when Editing via Gravity Flow.

By default, when adding a new child entry to a Nested Form field while editing a parent entry via Gravity...
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Disable Modal Cancel Confirmation

This snippet removes the confirmation prompt when canceling a Nested Form modal. Normally, when a user attempts to close the...
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Prevent Exporting Orphaned Entries with GravityExport

Prevents exporting orphaned entries when using GravityExport with Nested Forms. Applies to all forms by default.
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Set Created By Property on Child Entries After User Account Registration.

Set the created by property of the child entries that is embedded on a user registration form with the user...
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Convert Simple List to Comma-delimited List of Emails

Experimental Snippet 🧪 Requires the All Fields Template plugin: https://gravitywiz.com/gravity-forms-all-fields-template/ Example usage: {My Nested Form Field:1:filter[2]:listemails} where "1" is t...
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Delete Expired Orphan Child Entries (Instead of Trashing)

Experimental Snippet 🧪
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Count the Number of “Answered” Child Fields

Experimental Snippet 🧪 This is designed for use with our GF Custom Javascript plugin.
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Exclude Gravity Forms Inline Scripts from CloudFlare’s Rocket Loaderâ„¢.

Experimental Snippet 🧪
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gpnf-gravity-view-values.php

Output value instead of label for choice-based fields when using {all_fields} template or Nested Forms merge tag.
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Lock Child Entries by Date

Experimental Snippet 🧪 When editing a parent entry via Entry Blocks or GravityView, this snippet will allow you to prevent...
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Fetch Parent form values when prerendering Child form

Experimental Snippet 🧪 This demonstrates a proof-of-concept for storing and retrieving parent form field values for use in the gform_pre_render...
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Modify Display Value by Date

Experimental Snippet 🧪 This experimental snippet allows you to modify the display value of a Date field if the current...
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Restore Default Value in Child Entry Edit

Experimental Snippet 🧪 Use this snippet to restore the default value of a given field when it is edited via...
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Preserve Child Entry’s Original “created_by” Property

Experimental Snippet 🧪 This snippet will need to be revisited if we ever use the GP_Nested_Forms::handle_parent_submission_post_save() filter to handle anything...
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Sortable Entries

Enable sorting for Nested Form entries.
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Add Child Entry on Render

Experimental Snippet 🧪 Programattically create and attach a child entry to a Nested Form field when the parent form is...
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Subscribe to Child Entry Updates

Experimental Snippet 🧪
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gpnf-admin-merge-tag-modifier-template.php

IMPORTANT: Make sure the file name is "nested-entries-detail.php".
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Metabox on Entry Details to detach child entry from parent.
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Auto-attach Uploaded Files from Parent to Child Notifications

Auto-attach Uploaded Files from Parent to Child Notifications
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Hide Nested Form Field if the Nested Form has expired.
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User-specific Sessions

Make Nested Forms sessions specific to the currently logged in user by appending the current User ID.
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Add Total Entry Count for Nested Form Fields in Entry List View

Add the total count of child entries for each Nested Form field in its label when viewed in the Entry...
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Always Includes Child Entries from Session

By default, if child entries are populated into a Nested Form field via any type of pre-population mechanic, child entries...
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Add Custom Classes to Add Entry Button
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Attach Child Entry by Field

Attach child entries to a parent entry when the child form is submitted outside a Nested Form field. The attachment...
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Auto-attach Images from Child Form to Parent Post

This snippet assumes you have a parent form that is used to generate to a new post via the Advanced...
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Attach Child Entry to Parent Programmatically
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Auto-attach Uploaded Files from Child to Parent Notifications

Auto-attach Uploaded Files from Child to Parent Notifications
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Change Modal Title and Submit Button
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Change Child Entry Table Border Color

Change the top border color that appears for individual child entry tables in the {all_fields} and Nested Form field merge...
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Set Custom Separator

By default, an is used to separate child entries rendered via the {all_fields} merge tag and the Nested Form field...
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Change Template for GravityView Entry List View
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Display Child Entry ID in Merge Tag Output
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Include Child Products Directly in Parent Form Order Summary

Add a Calculated Product to your parent form. Add your Nested Form field with the :total modifier. Optional: If you...
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Double The Default Child Entry Max
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Copy Parent Value Manually

Manually copy a parent value into a child form field. The {Parent} merge tag would typically be used for this...
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Close Nested Form modal when ESC key is pressed or when clicked outside modal
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Add Custom Label for “Add Entry” Button Depending on Child Entry Count

Use this snippet to set a custom "Add Entry" button label when there are no child entries. In this example,...
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Delay Child Notifications for Parent Payment

Delay GP Nested Forms child form notification until payment processing is completed.
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Custom Parent Form Merge Tags

Adds support to pass Parent form data to Child form on submission.
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Disable Automatically Loading Child Form HTML
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Delete Child Entries When Parent Value Changes
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Disable automatically loading child form HTML after child entries are deleted
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Disable Nested Form Field Dynamic Values

When existing child entries are populated into the nested form field of a different parent form, it will no longer...
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Display Child Entries as Columns

By default, child entries are each output on their own row with the selected Summary Fields as a table header....
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Disable Sessions

Given how much data can be captured in a child entry, Nested Forms provides a safety net by storing submitted...
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gpnf-display-image-file-upload.php
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Display Table Format for All Fields

This snippet displays the child entries in a table format when using the {all_fields} merge tag with the gpnf_table modifier.
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Hide Price in Nested Form Field Display Value for Drop Down Product Fields

"My Product Choice ($10.00)" => "My Product Choice"
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Duplicate Child Entires on Parent Duplication

Duplicate child entries when parent forms are duplicated using Entry Blocks or GravityView.
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Don’t Trash Child Entries

By default, Nested Forms will trash child entries when the parent entry is trashed. Use this snippet to prevent this...
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Only show child field labels when Nested Form field has no label
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Dynamically Populate Session Hash

Set a field's dynamic population parameter to "gpnf_session_hash" to populate the current Nested Forms session hash. Works for fields in...
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Disable automatically loading child form HTML after child entries are added
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Get Session Hash

Use this function to get the parent hash that will be assigned to child entries created on in this session...
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Auto-attach Child PDFs to Parent Form Notifications (FillablePDFs)
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Duplicate Child Entries via Gravity Flow Form Connector

This snippet duplicates child entries when a new entry is created via the Gravity Flow Form Connector. The Nested Form...
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Process Nested Entry Feed with Parent Entry Feed

Make Nested Entry feed processing process with Parent Entry feed processing. Now supports optional parameters.
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Generate New ID on Child Entry Duplication
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Auto-attach Child Entries to Parent when Editing via GravityView

By default, when adding a new child entry to a Nested Form field while editing a parent entry via GravityView,...
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Auto-attach Child PDFs to Parent Form Notifications (Gravity PDF)
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Use “Nested Entries All” Template for GravityView’s Single Entry View
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Delete Child Entries for Nested Form Fields Hidden via Conditional Logic when Editing via GravityView.
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Use “Nested Entries Simple” Template for GravityView’s Entries View
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Hide Edit Button in Nested Form Fields
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Unsaved Child Entries Warning for Gravity View

If you add child entries to a Nested Form field when editing a parent entry in GravityView, these new child...
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Hide Empty Columns in Summary Table
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Hide Price in Summary Field Values

Choice-based Product and Option fields will display the price of the selected option (e.g. "Option Name ($1.00)"). This snippet will...
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Hide Nested Entries Table if Empty
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Custom Cron & Orphaned Entry Expiration
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Dynamically Set Entry Min/Max From Field Value
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Pass Nested Form Entries to ACF Repeater Field when using GF APC Add-on
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Nested Form Field Listener

Add a form field that will listen for changes in a Nested Form field and update to pull the value...
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Only count entries that match certain criteria with `:count` merge tag modifier
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Override Max Entries Message

This snippet allows overrides the default button message in the Nested Form Perk and shows the user the minimum and...
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Only count entries that match certain criteria with `:count` merge tag modifier
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Open Edit Modal After Child Entry Is Duplicated
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Filter Child Form to Only Show Summary Fields
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Force {Parent} Merge Tag Replacement on Submission

Override all {Parent} merge tags when the parent form is submitted or a parent entry is updated.
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Parse Parent Merge Tags for Webhooks Add-on

Note: Merge tags must be specified in their "complicated" format to avoid being processed prematurely in the child form context....
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Get Parent Form Context from Child Form

Nested Form fields fetch the child form markup via an AJAX request after the parent form has loaded. This means...
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Populate Parent Form ID in Child Form

This is useful if you want to apply conditional to your child form based on the parent form from which...
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Populate Parent Entry ID

Populate the current parent entry ID (or hash) using the "gpnf_parent_entry_id" dynamic population parameter. This parameter can only be used...
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Refresh Markup in Nested Form B After Submission in Nested Form A

Refresh the markup in Nested Form B after a child entry has been submitted in Nested Form field A. This...
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Relaunch Modal After Adding Child Entry
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Regenerate UID if prefix input value changes when editing.
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Repopulate Parent Merge Tags When Editing Entries

Use this snippet to repopulate {Parent} merge tag when editing entries, replacing any previously saved values.
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Require Unique Value Between Parent & Child

Throw a validation error if a value is present a child entry that has been entered on the parent form.
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Require Confirmation to Delete Child Entry on Parent Form

Require users to confirm delection of a child entry on the parent form. This works the same was as the...
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Set Administrative Field as Summary Field on Entry Detail
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Modify Labels for Nested Entries Table

It can be helpful to have longform field labels in your child form (like "How many pets do you have?")...
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Set Orphaned Entry Expiration Duration

Modify how long entries submitted from a nested form should be saved before being moved to the trash.
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Send Nested Form notification when child entry is submitted
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Subscribe to Child Entry Updates

If you're having issues getting this to work, try using our Gravity Forms Custom Javascript plugin. It handles ensuring the...
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Single Submission Child Form
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Sync Child Entry Payment Details w/ Parent

Sync the payment details of child entries with their parent's.
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Unstick the Modal Footer
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Add Child Entry on Trigger

Auto-add a child entry to a Nested Form field, created with data from your parent form.
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Update calculations when child entry statuses are updated
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Use All Fields Template for Nested Entries Output

Use the default configured All Fields Template (see: https://gravitywiz.com/gravity-forms-all-fields-template/) when displaying child entries in Nested Form fields via the {all_fields}...