Class: Philiprehberger::JsonSchema::Validator

Inherits:
Object
  • Object
show all
Defined in:
lib/philiprehberger/json_schema/validator.rb

Overview

Core validation engine that checks data against a JSON Schema (draft-07 subset)

Instance Method Summary collapse

Instance Method Details

#validate(data, schema, path: '$', root_schema: nil) ⇒ Array<String>

Validate data against a schema

Parameters:

  • data (Object) —

    the data to validate

  • schema (Hash) —

    the JSON Schema

  • path (String) (defaults to: '$') —

    the current path for error reporting

  • root_schema (Hash, nil) (defaults to: nil) —

    the root schema for $ref resolution

Returns:

  • (Array<String>) —

    list of validation error messages



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# File 'lib/philiprehberger/json_schema/validator.rb', line 16

def validate(data, schema, path: '$', root_schema: nil)
  root_schema ||= schema
  errors = []

  validate_type(data, schema, path, errors)
  validate_const(data, schema, path, errors)
  validate_required(data, schema, path, errors)
  validate_object_size(data, schema, path, errors)
  validate_properties(data, schema, path, errors, root_schema)
  validate_additional_properties(data, schema, path, errors, root_schema)
  validate_pattern_properties(data, schema, path, errors, root_schema)
  validate_pattern(data, schema, path, errors)
  validate_string_length(data, schema, path, errors)
  validate_numeric_range(data, schema, path, errors)
  validate_exclusive_range(data, schema, path, errors)
  validate_multiple_of(data, schema, path, errors)
  validate_enum(data, schema, path, errors)
  validate_items(data, schema, path, errors, root_schema)
  validate_array_length(data, schema, path, errors)
  validate_unique_items(data, schema, path, errors)
  validate_ref(data, schema, path, errors, root_schema)
  validate_all_of(data, schema, path, errors, root_schema)
  validate_any_of(data, schema, path, errors, root_schema)
  validate_one_of(data, schema, path, errors, root_schema)
  validate_not(data, schema, path, errors, root_schema)
  validate_if_then_else(data, schema, path, errors, root_schema)

  errors
end