Function flattenIssue

packages/core/src/integrations/zoderrors.ts:72–79

(issue: ZodIssue)

 * ]
 */
export function flattenIssue(issue: ZodIssue): SingleLevelZodIssue<ZodIssue> {
  return {
    ...issue,
    path: 'path' in issue && Array.isArray(issue.path) ? issue.path.join('.') : undefined,
    keys: 'keys' in issue ? JSON.stringify(issue.keys) : undefined,
    unionErrors: 'unionErrors' in issue ? JSON.stringify(issue.unionErrors) : undefined,
  };
}

/**
 * Takes ZodError issue path array and returns a flattened version as a string.