@backland/schema/lib/getObjectErrors.js

TypeScript schema declaration and validation library with static type inference

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.validateObjectFields = validateObjectFields;
var _ObjectType = require("./ObjectType");
var _MetaFieldField = require("./fields/MetaFieldField");
function validateObjectFields(params) {
  const {
    fieldName,
    definition,
    value,
    parentType,
    fieldParserOptions
  } = params;
  if ((0, _MetaFieldField.isMetaField)(definition, fieldName)) {
    return {
      errors: []
    };
  }
  function prefixError(msg) {
    return parentType ? `• ${parentType}[${fieldName}] ${msg}` : `➤ field "${fieldName}": ${msg.replace(/\.$/, '')}.`;
  }
  try {
    const field = (0, _ObjectType.__getCachedFieldInstance)(definition);
    const parsed = field.parse(value, fieldParserOptions);
    return {
      errors: [],
      parsed
    };
  } catch (e) {
    return {
      errors: [prefixError(`${e.message}`)]
    };
  }
}
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