From 4da36474258fd7d89adcfc1042e8e767123117f3 Mon Sep 17 00:00:00 2001
From: Mateus Cruz <mateuscolvr@gmail.com>
Date: Tue, 6 Feb 2024 12:12:59 -0300
Subject: fix: change transaction value minimum value

---
 lib/operation.ml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/operation.ml b/lib/operation.ml
index 2e681f8..911c409 100644
--- a/lib/operation.ml
+++ b/lib/operation.ml
@@ -51,7 +51,7 @@ let decoder : transaction_op Utils.Decoder.decoder =
     <|> literal "d" *> return (fun p -> `Debit p)
   in
   (fun value transaction_type description -> transaction_type { value; description })
-  <$> ("valor" <: (int >>= fun x -> if x >= 0 then return x else fail))
+  <$> ("valor" <: (int >>= fun x -> if x >= 1 then return x else fail))
   <*> ("tipo" <: transaction_type_decoder)
   <*> ("descricao"
        <: (string
-- 
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