diff --git a/core/core_test.go b/core/core_test.go
index 04e0f8d..688c8b6 100644
--- a/core/core_test.go
+++ b/core/core_test.go
@@ -16,8 +16,7 @@ import (
 func TestCreate(t *testing.T) {
 	createJson := []byte("{\"Name\":\"Alice\",\"Password\":\"Hello\"}")
 
-	os.Remove("/tmp/db1.json")
-	Init("/tmp/db1.json")
+	Init("memory")
 
 	respJson, err := Create(createJson)
 	if err != nil {
@@ -45,14 +44,11 @@ func TestCreate(t *testing.T) {
 	if s.Status == "ok" {
 		t.Fatalf("Error in creating account when one exists, %v", s.Status)
 	}
-
-	os.Remove("/tmp/db1.json")
 }
 
 func TestSummary(t *testing.T) {
 	createJson := []byte("{\"Name\":\"Alice\",\"Password\":\"Hello\"}")
 	delegateJson := []byte("{\"Name\":\"Bob\",\"Password\":\"Rob\",\"Time\":\"2h\",\"Uses\":1}")
-	os.Remove("/tmp/db1.json")
 
 	// check for summary of uninitialized vault
 	respJson, err := Summary(createJson)
@@ -68,7 +64,7 @@ func TestSummary(t *testing.T) {
 		t.Fatalf("Error in summary of account with no vault, %v", s.Status)
 	}
 
-	Init("/tmp/db1.json")
+	Init("memory")
 
 	// check for summary of initialized vault
 	respJson, err = Create(createJson)
@@ -163,10 +159,6 @@ func TestSummary(t *testing.T) {
 	if dataLive.Type != passvault.DefaultRecordType {
 		t.Fatalf("Error in summary of account, record missing")
 	}
-
-	cache.FlushCache()
-
-	os.Remove("/tmp/db1.json")
 }
 
 func TestPassword(t *testing.T) {
@@ -175,9 +167,8 @@ func TestPassword(t *testing.T) {
 	passwordJson := []byte("{\"Name\":\"Alice\",\"Password\":\"Hello\",\"NewPassword\":\"Olleh\"}")
 	delegateJson2 := []byte("{\"Name\":\"Alice\",\"Password\":\"Olleh\",\"Time\":\"2h\",\"Uses\":1}")
 	passwordJson2 := []byte("{\"Name\":\"Alice\",\"Password\":\"Olleh\",\"NewPassword\":\"Hello\"}")
-	os.Remove("/tmp/db1.json")
 
-	Init("/tmp/db1.json")
+	Init("memory")
 
 	// check for summary of initialized vault with new member
 	var s ResponseData
@@ -276,10 +267,6 @@ func TestPassword(t *testing.T) {
 	if s.Status != "ok" {
 		t.Fatalf("Error in delegating account, %v", s.Status)
 	}
-
-	cache.FlushCache()
-
-	os.Remove("/tmp/db1.json")
 }
 
 func TestEncryptDecrypt(t *testing.T) {
@@ -291,9 +278,8 @@ func TestEncryptDecrypt(t *testing.T) {
 	delegateJson5 := []byte("{\"Name\":\"Carol\",\"Password\":\"Hello\",\"Time\":\"10s\",\"Uses\":2,\"Users\":[\"Alice\"],\"Labels\":[\"blue\"]}")
 	encryptJson := []byte("{\"Name\":\"Carol\",\"Password\":\"Hello\",\"Minumum\":2,\"Owners\":[\"Alice\",\"Bob\",\"Carol\"],\"Data\":\"SGVsbG8gSmVsbG8=\"}")
 	encryptJson2 := []byte("{\"Name\":\"Alice\",\"Password\":\"Hello\",\"Minumum\":2,\"Owners\":[\"Alice\",\"Bob\",\"Carol\"],\"Data\":\"SGVsbG8gSmVsbG8=\",\"Labels\":[\"blue\",\"red\"]}")
-	os.Remove("/tmp/db1.json")
 
-	Init("/tmp/db1.json")
+	Init("memory")
 
 	// check for summary of initialized vault with new member
 	var s ResponseData
@@ -465,10 +451,6 @@ func TestEncryptDecrypt(t *testing.T) {
 			t.Fatalf("Error in decrypt, %v", d.Delegates)
 		}
 	}
-
-	cache.FlushCache()
-
-	os.Remove("/tmp/db1.json")
 }
 
 func TestModify(t *testing.T) {
@@ -483,8 +465,7 @@ func TestModify(t *testing.T) {
 	modifyJson4 := []byte("{\"Name\":\"Carol\",\"Password\":\"Hello\",\"ToModify\":\"Alice\",\"Command\":\"revoke\"}")
 	modifyJson5 := []byte("{\"Name\":\"Carol\",\"Password\":\"Hello\",\"ToModify\":\"Alice\",\"Command\":\"delete\"}")
 
-	os.Remove("/tmp/db1.json")
-	Init("/tmp/db1.json")
+	Init("memory")
 
 	// check for summary of initialized vault with new member
 	var s ResponseData
@@ -652,10 +633,6 @@ func TestModify(t *testing.T) {
 	if len(sum3.All) != 2 {
 		t.Fatalf("Error in summary, %v", sum3.All)
 	}
-
-	cache.FlushCache()
-
-	os.Remove("/tmp/db1.json")
 }
 
 func TestStatic(t *testing.T) {
diff --git a/index.html b/index.html
index c3812be..1776365 100644
--- a/index.html
+++ b/index.html
@@ -385,10 +385,12 @@
 				data.Users = data.Users.split(',');
 				for(var i=0, l=data.Users.length; i<l; i++){
 					data.Users[i] = data.Users[i].trim();
+					if (data.Users[i] == "") { data.Users.splice(i, 1); }
 				}
 				data.Labels = data.Labels.split(',');
 				for(var i=0, l=data.Labels.length; i<l; i++){
 					data.Labels[i] = data.Labels[i].trim();
+					if (data.Labels[i] == "") { data.Labels.splice(i, 1); }
 				}
 
 				submit( $form, {
@@ -454,10 +456,12 @@
 				data.Owners = data.Owners.split(',');
 				for(var i=0, l=data.Owners.length; i<l; i++){
 					data.Owners[i] = data.Owners[i].trim();
+					if (data.Owners[i] == "") { data.Owners.splice(i, 1); }
 				}
 				data.Labels = data.Labels.split(',');
 				for(var i=0, l=data.Labels.length; i<l; i++){
 					data.Labels[i] = data.Labels[i].trim();
+					if (data.Labels[i] == "") { data.Labels.splice(i, 1); }
 				}
 
 				// Convert data to base64.
diff --git a/redoctober.go b/redoctober.go
index 4feb6ac..924f8bd 100644
--- a/redoctober.go
+++ b/redoctober.go
@@ -632,10 +632,12 @@ var indexHtml = []byte(`<!DOCTYPE html>
 				data.Users = data.Users.split(',');
 				for(var i=0, l=data.Users.length; i<l; i++){
 					data.Users[i] = data.Users[i].trim();
+					if (data.Users[i] == "") { data.Users.splice(i, 1); }
 				}
 				data.Labels = data.Labels.split(',');
 				for(var i=0, l=data.Labels.length; i<l; i++){
 					data.Labels[i] = data.Labels[i].trim();
+					if (data.Labels[i] == "") { data.Labels.splice(i, 1); }
 				}
 
 				submit( $form, {
@@ -701,10 +703,12 @@ var indexHtml = []byte(`<!DOCTYPE html>
 				data.Owners = data.Owners.split(',');
 				for(var i=0, l=data.Owners.length; i<l; i++){
 					data.Owners[i] = data.Owners[i].trim();
+					if (data.Owners[i] == "") { data.Owners.splice(i, 1); }
 				}
 				data.Labels = data.Labels.split(',');
 				for(var i=0, l=data.Labels.length; i<l; i++){
 					data.Labels[i] = data.Labels[i].trim();
+					if (data.Labels[i] == "") { data.Labels.splice(i, 1); }
 				}
 
 				// Convert data to base64.