README

A validator plugin for NeosUI to check properties for valid JSON strings.

Install

Install with composer

composer require vivomedia/neos-ui-json-validator 

Usage

To use the validator on a property, just add VIVOMEDIA.NeosUI.JsonValidator/Validation/JsonValidator to the validation within your NodeType definition.

Example:

'Some.Of.Your:NodeTypes':
  properties:
    jsonString:
      type: string
      ui:
        label: 'JSON Data'
      validation:
        'Neos.Neos/Validation/NotEmptyValidator': []
        'VIVOMEDIA.NeosUI.JsonValidator/Validation/JsonValidator': []

See also:

• https://docs.neos.io/cms/manual/content-repository/nodetype-definition
• https://neos.readthedocs.io/en/stable/References/NodeTypeDefinition.html
• https://docs.neos.io/cms/manual/extending-the-user-interface/react-extensibility-api#validators