From 12b17e3f3601bc98d07191357a2865df739385a7 Mon Sep 17 00:00:00 2001
From: Stuart Breckenridge <stuart.breckenridge@icloud.com>
Date: Wed, 21 Dec 2022 20:44:36 +0800
Subject: [PATCH] Adds Validation to NewsBlur and Feedbin Views

Disables add account button when username or password are empty.
---
 iOS/Account/FeedbinAddAccountView.swift  | 8 ++++++++
 iOS/Account/NewsBlurAddAccountView.swift | 8 ++++++++
 2 files changed, 16 insertions(+)

diff --git a/iOS/Account/FeedbinAddAccountView.swift b/iOS/Account/FeedbinAddAccountView.swift
index 0fac486cb..51db90293 100644
--- a/iOS/Account/FeedbinAddAccountView.swift
+++ b/iOS/Account/FeedbinAddAccountView.swift
@@ -99,6 +99,7 @@ struct FeedbinAddAccountView: View {
 					Spacer()
 				}
 			}
+			.disabled(!validateCredentials())
 		}
 	}
 	
@@ -110,6 +111,13 @@ struct FeedbinAddAccountView: View {
 		return Text("").multilineTextAlignment(.center)
 	}
 	
+	private func validateCredentials() -> Bool {
+		if (accountEmail.trimmingWhitespace.count == 0) || (accountPassword.trimmingWhitespace.count == 0) {
+			return false
+		}
+		return true
+	}
+	
 	private func retrieveCredentials() {
 		if let account = account {
 			do {
diff --git a/iOS/Account/NewsBlurAddAccountView.swift b/iOS/Account/NewsBlurAddAccountView.swift
index 37a414d2a..f15387faf 100644
--- a/iOS/Account/NewsBlurAddAccountView.swift
+++ b/iOS/Account/NewsBlurAddAccountView.swift
@@ -116,6 +116,7 @@ struct NewsBlurAddAccountView: View, Logging {
 					Spacer()
 				}
 			}
+			.disabled(!validateCredentials())
 		}
 	}
 	
@@ -127,6 +128,13 @@ struct NewsBlurAddAccountView: View, Logging {
 		return Text("").multilineTextAlignment(.center)
 	}
 	
+	private func validateCredentials() -> Bool {
+		if (accountUserName.trimmingWhitespace.count == 0) || (accountPassword.trimmingWhitespace.count == 0) {
+			return false
+		}
+		return true
+	}
+	
 	private func executeAccountCredentials() async throws {
 		let trimmedUsername = accountUserName.trimmingWhitespace