function validate(name, data) {
        data = data || {}

        // validator config
        ajv =
          ajv ||
          new Ajv({
            allErrors: true,
            schemas: schemas
          })

        var validate = ajv.getSchema(name + '.json')

        return new Promise(function(resolve, reject) {
          var valid = validate(data)

          !valid ? reject(new HARError(validate.errors)) : resolve(data)
        })
      }
Render the prompt to screen
@return {ConfirmPrompt} self