Elep

{{## def._error:_rule:
  {{ 'istanbul ignore else'; }}
  {{? it.createErrors !== false }}
    {
      keyword: '{{= $errorKeyword || _rule }}'
      , dataPath: (dataPath || '') + {{= it.errorPath }}
      , schemaPath: {{=it.util.toQuotedString($errSchemaPath)}}
      , params: {{# def._errorParams[_rule] }}
      {{? it.opts.messages !== false }}
        , message: {{# def._errorMessages[_rule] }}
      {{?}}
      {{? it.opts.verbose }}
        , schema: {{# def._errorSchemas[_rule] }}
        , parentSchema: validate.schema{{=it.schemaPath}}
        , data: {{=$data}}
      {{?}}
    }
  {{??}}
    {}
  {{?}}
#}}

{{## def._addError:_rule:
  if (vErrors === null) vErrors = [err];
  else vErrors.push(err);
  errors++;
#}}

{{## def.addError:_rule:
  var err = {{# def._error:_rule }};
  {{# def._addError:_rule }}
#}}

{{## def.error:_rule:
  {{# def.beginDefOut}}
    {{# def._error:_rule }}
  {{# def.storeDefOut:__err }}

{{? !it.compositeRule && $breakOnError }}
    {{ 'istanbul ignore if'; }}
    {{? it.async }}
      throw new ValidationError([{{=__err}}]);
    {{??}}
      validate.errors = [{{=__err}}];
      return false;
    {{?}}
  {{??}}
    var err = {{=__err}};
    {{# def._addError:_rule }}
  {{?}}
#}}

{{## def.extraError:_rule:
  {{# def.addError:_rule}}
  {{? !it.compositeRule && $breakOnError }}
    {{ 'istanbul ignore if'; }}
    {{? it.async }}
      throw new ValidationError(vErrors);
    {{??}}
      validate.errors = vErrors;
      return false;
    {{?}}
  {{?}}
#}}

{{## def.checkError:_rule:
  if (!{{=$valid}}) {
    {{# def.error:_rule }}
  }
#}}

{{## def.resetErrors:
  errors = {{=$errs}};
  if (vErrors !== null) {
    if ({{=$errs}}) vErrors.length = {{=$errs}};
    else vErrors = null;
  }
#}}

{{## def.concatSchema:{{?$isData}}' + {{=$schemaValue}} + '{{??}}{{=$schema}}{{?}}#}}
{{## def.appendSchema:{{?$isData}}' + {{=$schemaValue}}{{??}}{{=$schemaValue}}'{{?}}#}}
{{## def.concatSchemaEQ:{{?$isData}}' + {{=$schemaValue}} + '{{??}}{{=it.util.escapeQuotes($schema)}}{{?}}#}}

{{## def._errorMessages = {
  'false schema':  "'boolean schema is false'",
  $ref:            "'can\\\'t resolve reference {{=it.util.escapeQuotes($schema)}}'",
  additionalItems: "'should NOT have more than {{=$schema.length}} items'",
  additionalProperties: "'should NOT have additional properties'",
  anyOf:           "'should match some schema in anyOf'",
  const:           "'should be equal to constant'",
  contains:        "'should contain a valid item'",
  dependencies:    "'should have {{? $deps.length == 1 }}property {{= it.util.escapeQuotes($deps[0]) }}{{??}}properties {{= it.util.escapeQuotes($deps.join(\", \")) }}{{?}} when property {{= it.util.escapeQuotes($property) }} is present'",
  'enum':          "'should be equal to one of the allowed values'",
  format:          "'should match format \"{{#def.concatSchemaEQ}}\"'",
  _limit:          "'should be {{=$opStr}} {{#def.appendSchema}}",
  _exclusiveLimit: "'{{=$exclusiveKeyword}} should be boolean'",
  _limitItems:     "'should NOT have {{?$keyword=='maxItems'}}more{{??}}less{{?}} than {{#def.concatSchema}} items'",
  _limitLength:    "'should NOT be {{?$keyword=='maxLength'}}longer{{??}}shorter{{?}} than {{#def.concatSchema}} characters'",
  _limitProperties:"'should NOT have {{?$keyword=='maxProperties'}}more{{??}}less{{?}} than {{#def.concatSchema}} properties'",
  multipleOf:      "'should be multiple of {{#def.appendSchema}}",
  not:             "'should NOT be valid'",
  oneOf:           "'should match exactly one schema in oneOf'",
  pattern:         "'should match pattern \"{{#def.concatSchemaEQ}}\"'",
  patternGroups:   "'should NOT have {{=$moreOrLess}} than {{=$limit}} properties matching pattern \"{{=it.util.escapeQuotes($pgProperty)}}\"'",
  propertyNames:   "'property name \\'{{=$invalidName}}\\' is invalid'",
  required:        "'{{? it.opts._errorDataPathProperty }}is a required property{{??}}should have required property \\'{{=$missingProperty}}\\'{{?}}'",
  type:            "'should be {{? $typeIsArray }}{{= $typeSchema.join(\",\") }}{{??}}{{=$typeSchema}}{{?}}'",
  uniqueItems:     "'should NOT have duplicate items (items ## ' + j + ' and ' + i + ' are identical)'",
  custom:          "'should pass \"{{=$rule.keyword}}\" keyword validation'",
  patternRequired: "'should have property matching pattern \\'{{=$missingPattern}}\\''",
  switch:          "'should pass \"switch\" keyword validation'",
  _formatLimit:    "'should be {{=$opStr}} \"{{#def.concatSchemaEQ}}\"'",
  _formatExclusiveLimit: "'{{=$exclusiveKeyword}} should be boolean'"
} #}}

{{## def.schemaRefOrVal: {{?$isData}}validate.schema{{=$schemaPath}}{{??}}{{=$schema}}{{?}} #}}
{{## def.schemaRefOrQS: {{?$isData}}validate.schema{{=$schemaPath}}{{??}}{{=it.util.toQuotedString($schema)}}{{?}} #}}

{{## def._errorSchemas = {
  'false schema':  "false",
  $ref:            "{{=it.util.toQuotedString($schema)}}",
  additionalItems: "false",
  additionalProperties: "false",
  anyOf:           "validate.schema{{=$schemaPath}}",
  const:           "validate.schema{{=$schemaPath}}",
  contains:        "validate.schema{{=$schemaPath}}",
  dependencies:    "validate.schema{{=$schemaPath}}",
  'enum':          "validate.schema{{=$schemaPath}}",
  format:          "{{#def.schemaRefOrQS}}",
  _limit:          "{{#def.schemaRefOrVal}}",
  _exclusiveLimit: "validate.schema{{=$schemaPath}}",
  _limitItems:     "{{#def.schemaRefOrVal}}",
  _limitLength:    "{{#def.schemaRefOrVal}}",
  _limitProperties:"{{#def.schemaRefOrVal}}",
  multipleOf:      "{{#def.schemaRefOrVal}}",
  not:             "validate.schema{{=$schemaPath}}",
  oneOf:           "validate.schema{{=$schemaPath}}",
  pattern:         "{{#def.schemaRefOrQS}}",
  patternGroups:   "validate.schema{{=$schemaPath}}",
  propertyNames:   "validate.schema{{=$schemaPath}}",
  required:        "validate.schema{{=$schemaPath}}",
  type:            "validate.schema{{=$schemaPath}}",
  uniqueItems:     "{{#def.schemaRefOrVal}}",
  custom:          "validate.schema{{=$schemaPath}}",
  patternRequired: "validate.schema{{=$schemaPath}}",
  switch:          "validate.schema{{=$schemaPath}}",
  _formatLimit:    "{{#def.schemaRefOrQS}}",
  _formatExclusiveLimit: "validate.schema{{=$schemaPath}}"
} #}}

{{## def.schemaValueQS: {{?$isData}}{{=$schemaValue}}{{??}}{{=it.util.toQuotedString($schema)}}{{?}} #}}

{{## def._errorParams = {
  'false schema':  "{}",
  $ref:            "{ ref: '{{=it.util.escapeQuotes($schema)}}' }",
  additionalItems: "{ limit: {{=$schema.length}} }",
  additionalProperties: "{ additionalProperty: '{{=$additionalProperty}}' }",
  anyOf:           "{}",
  const:           "{}",
  contains:        "{}",
  dependencies:    "{ property: '{{= it.util.escapeQuotes($property) }}', missingProperty: '{{=$missingProperty}}', depsCount: {{=$deps.length}}, deps: '{{= it.util.escapeQuotes($deps.length==1 ? $deps[0] : $deps.join(\", \")) }}' }",
  'enum':          "{ allowedValues: schema{{=$lvl}} }",
  format:          "{ format: {{#def.schemaValueQS}} }",
  _limit:          "{ comparison: {{=$opExpr}}, limit: {{=$schemaValue}}, exclusive: {{=$exclusive}} }",
  _exclusiveLimit: "{}",
  _limitItems:     "{ limit: {{=$schemaValue}} }",
  _limitLength:    "{ limit: {{=$schemaValue}} }",
  _limitProperties:"{ limit: {{=$schemaValue}} }",
  multipleOf:      "{ multipleOf: {{=$schemaValue}} }",
  not:             "{}",
  oneOf:           "{}",
  pattern:         "{ pattern: {{#def.schemaValueQS}} }",
  patternGroups:   "{ reason: '{{=$reason}}', limit: {{=$limit}}, pattern: '{{=it.util.escapeQuotes($pgProperty)}}' }",
  propertyNames:   "{ propertyName: '{{=$invalidName}}' }",
  required:        "{ missingProperty: '{{=$missingProperty}}' }",
  type:            "{ type: '{{? $typeIsArray }}{{= $typeSchema.join(\",\") }}{{??}}{{=$typeSchema}}{{?}}' }",
  uniqueItems:     "{ i: i, j: j }",
  custom:          "{ keyword: '{{=$rule.keyword}}' }",
  patternRequired: "{ missingPattern: '{{=$missingPattern}}' }",
  switch:          "{ caseIndex: {{=$caseIndex}} }",
  _formatLimit:    "{ comparison: {{=$opExpr}}, limit: {{#def.schemaValueQS}}, exclusive: {{=$exclusive}} }",
  _formatExclusiveLimit: "{}"
} #}}