Examples

Practical examples for common use cases with rut.ts.

Quick Links

Basic Usage Form Integration React Example Error Handling

Common Patterns

Validation + Formatting


import { validate, format } from 'rut.ts'
 
function processRut(input: string) {
  if (validate(input)) {
    return format(input)
  }
  throw new Error('Invalid RUT')
}

Clean + Validate


import { clean, validate } from 'rut.ts'
 
function normalizeAndValidate(input: string) {
  const cleaned = clean(input, { throwOnError: false })
  return cleaned ? validate(cleaned) : false
}

Decompose + Calculate


import { decompose, calculateVerifier } from 'rut.ts'
 
function verifyRut(rut: string) {
  const { body, verifier } = decompose(rut)
  const calculated = calculateVerifier(body)
  return verifier === calculated
}