DNext - Form Builder

Table of Contents

• DNext - Form Builder
  • Table of Contents
  • Overview
  • Prerequisites
  • Module Features
    • Fields and Properties
    • Extension Options

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Overview

The DNext Form Builder module enhances Drupal's form capabilities by integrating with the react-jsonschema-form NPM package, providing a powerful and flexible way to build forms based on JSON schema.

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Prerequisites

Ensure your Drupal environment meets the following requirements:

• Drupal 10 or higher.
• Webform module installed and enabled.
• Basic knowledge of JSON schema.

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Module Features

DNext Form Builder extends the Webform JSON Schema module, enabling the use of Drupal webforms with the react-jsonschema-form NPM package. It adds additional properties to a selection of standard Drupal form fields and removes HTML markup from field validation messages for a cleaner user experience.

Fields and Properties

Extended fields include:

• textfield
• textarea
• email
• number

Basic properties for these fields:

• minlength
• maxlength
• rows
• pattern

UI properties for enhanced user interaction:

• placeholder
• autocomplete
• readonly
• disabled

Extension Options

To further extend field properties:

• Modify FIELDS_PROPERTIES or FIELDS_UI_PROPERTIES arrays in the TransformerExtended class within the DNext - Form Builder module.
• Develop custom Drupal webform fields implementing JsonSchemaElementInterface from the Webform JSON Schema module for additional customization.