From ee05aa7cada13045fbacc3724d65e7d5487a954c Mon Sep 17 00:00:00 2001
From: Daniel Bisgrove <daniel@bizz-websites.com>
Date: Thu, 1 Aug 2024 10:59:45 -0400
Subject: [PATCH 1/4] Ensure the currency is specified.

---
 src/lib/intlFormat.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/lib/intlFormat.ts b/src/lib/intlFormat.ts
index 79632cfad..c012638c6 100644
--- a/src/lib/intlFormat.ts
+++ b/src/lib/intlFormat.ts
@@ -19,9 +19,12 @@ export const currencyFormat = (
 ): string => {
   const amount = Number.isNaN(value) ? 0 : value;
   const decimal = amount % 1 !== 0;
+  if (!currency) {
+    currency = 'USD';
+  }
   return new Intl.NumberFormat(locale, {
     style: 'currency',
-    currency: currency ?? 'USD',
+      currency: currency,
     minimumFractionDigits: decimal ? 2 : 0,
     maximumFractionDigits: decimal ? 2 : 0,
   }).format(Number.isFinite(amount) ? amount : 0);

From 3c39a9cdc21315b5d58049e6f89f7c2229b7254d Mon Sep 17 00:00:00 2001
From: Daniel Bisgrove <daniel@bizz-websites.com>
Date: Thu, 1 Aug 2024 11:00:15 -0400
Subject: [PATCH 2/4] Return something rather than error and show white screen
 of death

---
 src/lib/intlFormat.ts | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/src/lib/intlFormat.ts b/src/lib/intlFormat.ts
index c012638c6..4ef35315d 100644
--- a/src/lib/intlFormat.ts
+++ b/src/lib/intlFormat.ts
@@ -22,12 +22,18 @@ export const currencyFormat = (
   if (!currency) {
     currency = 'USD';
   }
-  return new Intl.NumberFormat(locale, {
-    style: 'currency',
+  try {
+    return new Intl.NumberFormat(locale, {
+      style: 'currency',
       currency: currency,
-    minimumFractionDigits: decimal ? 2 : 0,
-    maximumFractionDigits: decimal ? 2 : 0,
-  }).format(Number.isFinite(amount) ? amount : 0);
+      minimumFractionDigits: decimal ? 2 : 0,
+      maximumFractionDigits: decimal ? 2 : 0,
+    }).format(Number.isFinite(amount) ? amount : 0);
+  } catch (error) {
+    // eslint-disable-next-line no-console
+    console.error(`Error formatting currency: ${error}`);
+    return `${amount} ${currency}`;
+  }
 };
 
 export const dayMonthFormat = (

From 6ceaf0ef3acd995239a6838cbabb5694d31f9553 Mon Sep 17 00:00:00 2001
From: Daniel Bisgrove <daniel@bizz-websites.com>
Date: Thu, 1 Aug 2024 12:05:20 -0400
Subject: [PATCH 3/4] Adding tests

---
 src/lib/intlFormat.test.ts | 7 +++++++
 src/lib/intlFormat.ts      | 1 +
 2 files changed, 8 insertions(+)

diff --git a/src/lib/intlFormat.test.ts b/src/lib/intlFormat.test.ts
index f38bd8668..f98a47bc1 100644
--- a/src/lib/intlFormat.test.ts
+++ b/src/lib/intlFormat.test.ts
@@ -82,6 +82,13 @@ describe('intlFormat', () => {
       it('handles undefined case', () => {
         expect(currencyFormat(1000, undefined, 'en-US')).toEqual('$1,000');
       });
+      it('handles empty string case', () => {
+        expect(currencyFormat(1234.56, '', 'en-GB')).toEqual('US$1,234.56');
+      });
+
+      it('handles an error', () => {
+        expect(currencyFormat(1234.56, ' ', 'en-GB')).toEqual('1234.56  ');
+      });
     });
 
     describe('different language', () => {
diff --git a/src/lib/intlFormat.ts b/src/lib/intlFormat.ts
index 4ef35315d..1e6529214 100644
--- a/src/lib/intlFormat.ts
+++ b/src/lib/intlFormat.ts
@@ -22,6 +22,7 @@ export const currencyFormat = (
   if (!currency) {
     currency = 'USD';
   }
+  window.Intl;
   try {
     return new Intl.NumberFormat(locale, {
       style: 'currency',

From 7c2846c0ff52062326ee9b40dc6ef756f2016372 Mon Sep 17 00:00:00 2001
From: Daniel Bisgrove <daniel@bizz-websites.com>
Date: Fri, 2 Aug 2024 10:57:47 -0400
Subject: [PATCH 4/4] remove unwanted code

---
 src/lib/intlFormat.ts | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/lib/intlFormat.ts b/src/lib/intlFormat.ts
index 1e6529214..4ef35315d 100644
--- a/src/lib/intlFormat.ts
+++ b/src/lib/intlFormat.ts
@@ -22,7 +22,6 @@ export const currencyFormat = (
   if (!currency) {
     currency = 'USD';
   }
-  window.Intl;
   try {
     return new Intl.NumberFormat(locale, {
       style: 'currency',