From 6e16056802c0f4063540a634288a8b89ed5c3d24 Mon Sep 17 00:00:00 2001
From: kalgoop <17824093+kalgoop@users.noreply.github.com>
Date: Sat, 22 Dec 2018 00:02:04 +0530
Subject: [PATCH 1/4] fix: maxlength of vendorfield

take substring of value in vendorfield, if larger than 64 characters
---
 lib/index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/index.js b/lib/index.js
index cd6b948..1c80ea9 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -71,7 +71,7 @@ module.exports = class ArkPay extends Emittery {
      * @return {ArkPay}
      */
     vendorField (value) {
-      this.data.transfer.vendorField = value
+      this.data.transfer.vendorField = value.substring(0,64)
 
       return this
     }

From 6c78612df9c98cb32937026cded21fe8add867be Mon Sep 17 00:00:00 2001
From: kalgoop <17824093+kalgoop@users.noreply.github.com>
Date: Sat, 22 Dec 2018 11:30:55 +0530
Subject: [PATCH 2/4] revert fix: maxlength of vendorfield

---
 lib/index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/index.js b/lib/index.js
index 1c80ea9..cd6b948 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -71,7 +71,7 @@ module.exports = class ArkPay extends Emittery {
      * @return {ArkPay}
      */
     vendorField (value) {
-      this.data.transfer.vendorField = value.substring(0,64)
+      this.data.transfer.vendorField = value
 
       return this
     }

From babe8c7f60e4ca402538ece8f62cd8c309089443 Mon Sep 17 00:00:00 2001
From: kalgoop <17824093+kalgoop@users.noreply.github.com>
Date: Sat, 22 Dec 2018 11:38:04 +0530
Subject: [PATCH 3/4] emit error when vendorfield.length > 64

---
 lib/index.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/index.js b/lib/index.js
index cd6b948..5636190 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -72,6 +72,8 @@ module.exports = class ArkPay extends Emittery {
      */
     vendorField (value) {
       this.data.transfer.vendorField = value
+      
+      if (value.length > 64) this.emit('error', 'Value in venderfield is too long')
 
       return this
     }

From 889d809ca7c3b21bbe08f2328b8acd45ad4f7193 Mon Sep 17 00:00:00 2001
From: kalgoop <17824093+kalgoop@users.noreply.github.com>
Date: Sat, 22 Dec 2018 11:49:53 +0530
Subject: [PATCH 4/4] throw error when vendorfield.length>64

---
 lib/index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/index.js b/lib/index.js
index 5636190..ecad018 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -73,7 +73,7 @@ module.exports = class ArkPay extends Emittery {
     vendorField (value) {
       this.data.transfer.vendorField = value
       
-      if (value.length > 64) this.emit('error', 'Value in venderfield is too long')
+      if (value.length > 64) throw new Error('The given value exceeds the maximum length of 64 characters.')
 
       return this
     }