From 94082c17eafac82b5bad5f49791fa0e23fcf7cdc Mon Sep 17 00:00:00 2001
From: Demian Ottema <44736169+demianottema@users.noreply.github.com>
Date: Tue, 23 Apr 2024 10:54:48 +0200
Subject: [PATCH] Added fix for empty stings in a query
 (pelmered/filament-money-field#18)

---
 src/Forms/Components/MoneyInput.php | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/Forms/Components/MoneyInput.php b/src/Forms/Components/MoneyInput.php
index af9242a..7e262e7 100644
--- a/src/Forms/Components/MoneyInput.php
+++ b/src/Forms/Components/MoneyInput.php
@@ -35,13 +35,14 @@ protected function setUp(): void
             return MoneyFormatter::formatAsDecimal($state, $currency, $locale);
         });
 
-        $this->dehydrateStateUsing(function (MoneyInput $component, $state): string {
-
+        $this->dehydrateStateUsing(function (MoneyInput $component, $state): ?string {
             $currency = $component->getCurrency();
             $state = MoneyFormatter::parseDecimal($state, $currency, $component->getLocale());
 
-            $this->prepare();
-
+            if (empty($state)) {
+                return null;
+            }
+            
             return $state;
         });
     }