Files

images
Applying-custom-restrictions-to-a-form.md
Calculating-values-across-repeater-fields.md
Configuring-notification-emails.md
Creating-a-form.md
Creating-and-editing-posts.md
Creating-and-editing-users.md
Customizing-email-notifications.md
Customizing-field-validation.md
Customizing-form-entries.md
Customizing-how-the-form-renders.md
Customizing-redirect-behaviour.md
Customizing-the-form-success-message.md
Customizing-the-form-template.md
Display-arguments.md
Displaying-a-form.md
Filtering-form-field-groups.md
Filtering-submitted-values.md
Frequently-asked-questions.md
Functions-reference.md
Hooks-reference.md
How-to-add-a-post-status-select-field-to-a-form-that-creates-posts.md
How-to-add-the-current-page-title-to-an-email-notification.md
How-to-assign-taxonomy-terms-to-posts.md
How-to-change-a-users-role-on-post-creation.md
How-to-change-a-users-role-on-user-creation.md
How-to-change-the-value-of-a-field-during-submission.md
How-to-create-a-thank-you-page.md
How-to-create-multiple-posts-with-a-single-form-submission.md
How-to-create-multiple-users-with-a-single-form-submission.md
How-to-customise-the-post-author.md
How-to-display-a-form-in-a-modal.md
How-to-display-form-entries.md
How-to-dynamically-change-a-success-message-when-a-post-is-updated.md
How-to-enforce-a-unique-field-value-for-each-form-entry.md
How-to-prevent-emails-sending-if-form-is-updating-a-post.md
How-to-redirect-the-form-submission-after-post-creation.md
How-to-redirect-the-form-submission-after-user-creation.md
How-to-remove-emojis-from-created-post-titles.md
How-to-set-the-newly-created-user-as-author-of-a-newly-created-post.md
How-to-set-the-post-excerpt-when-creating-or-editing-a-post.md
How-to-show-a-success-message-when-using-filter-mode.md
How-to-show-image-previews-when-uploaded-to-a-form.md
How-to-track-data-changes-when-editing-posts-or-users.md
How-to-trigger-a-form-to-save-via-AJAX-as-the-form-is-updated.md
How-to-update-a-users-password-from-a-form-field.md
How-to-use-URL-parameters-to-switch-between-creating-and-editing-posts.md
How-to-use-URL-parameters-to-switch-between-creating-and-editing-users.md
How-to-use-a-form-to-manage-ACF-fields-on-an-options-page.md
Installing-and-activating-the-plugin.md
Introduction.md
MailChimp.md
Pass-arbitrary-values-through-to-a-form.md
Prefilling-form-fields.md
Processing-form-submissions.md
Registering-forms-programmatically.md
Reload-and-reset-a-form-after-submission.md
Restricting-access-to-a-form.md
Using-merge-tags.md
Working-with-calculated-fields.md
Working-with-form-entries.md
Working-with-hidden-fields.md
Working-with-merge-tags.md
Working-with-multi-stage-forms.md
Working-with-repeaters.md
index.md
manifest.json

Customizing-field-validation.md

Use custom validation to prevent duplicate values across repeater rows

This may need to be broken out as a separate guide https://hookturn.freshdesk.com/a/solutions/articles/44002361036