JSON Validation with JSONEditor

[jm-amt]

Question

Is it possible to use the validator functionality in the JSONEditor through nicegui?
I have jsonschema that I want to pass through and have the JSONEditor validate.

[falkoschindler]

Hi @jm-amt,

I don't think this is currently possible. But I'm not too familiar with the JSONEditor and Ajv's validator. Maybe there's a way to instantiate the validator via ui.add_head_html and somehow add it to the ui.json_editor later.

Anyway, I'll convert this discussion into a feature request. Maybe someone from the community can help out to find a solution or at least a workaround.

[jm-amt]

Would you accept a PR adding a json_editor.add_validation(schema) method?
Looks like adding this to json_editor.js would work

add_validation(schema) {
  if (this.editor) {
    const validator = createAjvValidator({ schema: schema, schemaDefinitions: {}, ajvOptions: {} });
    this.editor.updateProps({ ...this.props, validator: validator });
  }
},