From 7a267b44066be6191381ed843a584b054df33d99 Mon Sep 17 00:00:00 2001
From: David Bomba <turbo124@gmail.com>
Date: Sat, 23 Oct 2021 10:16:43 +1100
Subject: [PATCH] Custom validation rule for amount

---
 app/Http/ValidationRules/ValidAmount.php | 39 ++++++++++++++++++++++++
 resources/lang/en/texts.php              |  1 +
 2 files changed, 40 insertions(+)
 create mode 100644 app/Http/ValidationRules/ValidAmount.php

diff --git a/app/Http/ValidationRules/ValidAmount.php b/app/Http/ValidationRules/ValidAmount.php
new file mode 100644
index 000000000000..dc57b308eb42
--- /dev/null
+++ b/app/Http/ValidationRules/ValidAmount.php
@@ -0,0 +1,39 @@
+<?php
+/**
+ * Invoice Ninja (https://invoiceninja.com).
+ *
+ * @link https://github.com/invoiceninja/invoiceninja source repository
+ *
+ * @copyright Copyright (c) 2021. Invoice Ninja LLC (https://invoiceninja.com)
+ *
+ * @license https://www.elastic.co/licensing/elastic-license
+ */
+
+namespace App\Http\ValidationRules;
+
+use App\Libraries\MultiDB;
+use Illuminate\Contracts\Validation\Rule;
+
+/**
+ * Class ValidAmount.
+ */
+class ValidAmount implements Rule
+{
+    /**
+     * @param string $attribute
+     * @param mixed $value
+     * @return bool
+     */
+    public function passes($attribute, $value)
+    {
+        return (bool) is_float($value) || is_int($value);
+    }
+
+    /**
+     * @return string
+     */
+    public function message()
+    {
+        return ctrans('texts.invalid_amount');
+    }
+}
diff --git a/resources/lang/en/texts.php b/resources/lang/en/texts.php
index e8c367e9d0f9..441e7382691c 100644
--- a/resources/lang/en/texts.php
+++ b/resources/lang/en/texts.php
@@ -4334,6 +4334,7 @@ $LANG = array(
     'clone_to_expense' => 'Clone to expense',
     'checkout' => 'Checkout',
     'acss' => 'Pre-authorized debit payments',
+    'invalid_amount' => 'Invalid amount. Number/Decimal values only.'
 );
 
 return $LANG;