filter view

all workout filter view is its own view
all workout filter view is the top of all workout view

iphone/Werkout_ios/Views/Login/LoginView.swift

@@ -14,6 +14,11 @@ struct LoginView: View {
     let completion: (() -> Void)
     @State var doingNetworkShit: Bool = false
     
+    @State var errorTitle = ""
+    @State var errorMessage = ""
+    @State var hasError: Bool = false
+    
+    
     var body: some View {
         VStack {
             TextField("Email", text: $email)
@@ -65,6 +70,11 @@ struct LoginView: View {
                 .edgesIgnoringSafeArea(.all)
                 .scaledToFill()
         )
+        .alert(errorTitle, isPresented: $hasError, actions: {
+            
+        }, message: {
+            
+        })
     }
     
     func login() {
@@ -78,6 +88,10 @@ struct LoginView: View {
             if success {
                 completion()
                 dismiss()
+            } else {
+                errorTitle = "error logging in"
+                errorMessage = "invalid credentials"
+                hasError = true
             }
         })
     }