la funcion format ya no devuelve - cuando se pasa un string vacio

jlobos · Apr 16, 2024 · a35e1a4 · a35e1a4
1 parent 9af7f2e
commit a35e1a4
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diff --git a/index.js b/index.js
@@ -31,6 +31,9 @@ function validate (rut) {
 function format (rut, options = {
   dots: true
 }) {
+  // If the input is not a string, return an empty string
+  if (!rut) { return '' }
+
   rut = clean(rut)
 
   let result

diff --git a/test.js b/test.js
@@ -39,6 +39,7 @@ test('format', (t) => {
   t.is(format('189726317', { dots: false }), '18972631-7')
   t.is(format('18*972*631*7', { dots: false }), '18972631-7')
   t.is(format('9068826-k', { dots: false }), '9068826-K')
+  t.is(format(''), '')
 })
 
 test('does not validate rut with 0 on most right digit', t => {