Error display ✅

Sources/allin/allin/Screens/RegisterScreen.swift

@@ -15,6 +15,12 @@ struct Register: View {
     @State private var password: String = ""
     @State private var passwordConfirm: String = ""
     @State private var isRegisterSuccessful = false
+    @State private var errorPassword = false
+    @State private var errorMail = false
+    @State private var errorUsername = false
+    @State private var errorMailMessage: String = ""
+    @State private var errorUsernameMessage: String = ""
+    @State private var errorPasswordMessage: String = ""
 
     var body: some View {
         GeometryReader { geometry in
@@ -42,6 +48,13 @@ struct Register: View {
                         .betTextStyle(weight: .regular, color: AllinColor.StartTextColor, size: 20)
                         .padding(.bottom, 60)
                     
+                    VStack {
+                        if errorUsername {
+                            Text(errorUsernameMessage)
+                                .font(.system(size: 10))
+                                .foregroundColor(.red)
+                                .fontWeight(.bold)
+                        }
                         TextField("", text: $username, prompt: Text("Pseudo").foregroundColor(.gray))
                             .padding()
                             .background(Color.white.cornerRadius(9))
@@ -52,7 +65,15 @@ struct Register: View {
                                     .stroke(AllinColor.StrokeGrayColor, lineWidth: 1)
                             )
                             .padding(.bottom, 8)
+                    }
                     
+                    VStack {
+                        if errorMail {
+                            Text(errorMailMessage)
+                                .font(.system(size: 10))
+                                .foregroundColor(.red)
+                                .fontWeight(.bold)
+                        }
                         TextField("", text: $email, prompt: Text("Email").foregroundColor(.gray))
                             .padding()
                             .background(Color.white.cornerRadius(9))
@@ -63,7 +84,15 @@ struct Register: View {
                                     .stroke(AllinColor.StrokeGrayColor, lineWidth: 1)
                             )
                             .padding(.bottom, 8)
+                    }
                     
+                    VStack {
+                        if errorPassword {
+                            Text(errorPasswordMessage)
+                                .font(.system(size: 10))
+                                .foregroundColor(.red)
+                                .fontWeight(.bold)
+                        }
                         Group {
                             if isPasswordVisible {
                                 SecureField("", text: $password, prompt: Text("Mot de passe").foregroundColor(.gray))
@@ -94,6 +123,15 @@ struct Register: View {
                                 .padding(.trailing, 8)
                             }
                         )
+                    }
+                    
+                    VStack {
+                        if errorPassword {
+                            Text(errorPasswordMessage)
+                                .font(.system(size: 10))
+                                .foregroundColor(.red)
+                                .fontWeight(.bold)
+                        }
                         
                         Group {
                             if isPasswordVisible {
@@ -124,9 +162,9 @@ struct Register: View {
                         )
                         .foregroundColor(.black)
                         .padding(.bottom, 50)
-                    
+                    }
                     Button(action: {
-                        register(email: email, username: username, password: password)
+                        register(email: email, username: username, password: password, confirmPassword: passwordConfirm)
                     }) {
                         Text("S'inscrire")
                             .betTextStyle(weight: .bold, color: .white, size: 17)
@@ -161,9 +199,32 @@ struct Register: View {
         }
     }
     
-    func register(email: String, username: String, password: String) {
-        let api = AuthService()
+    func register(email: String, username: String, password: String, confirmPassword: String) {
+        cleanError()
+        if (password != confirmPassword) {
+            errorPassword = true
+            errorPasswordMessage = "Les mots de passes doivent être identiques."
+            return
+        }
+        if (username.isEmpty) {
+            errorUsername = true
+            errorUsernameMessage = "Le pseudo ne peut pas être vide."
+            return
+        }
+        
+        if (email.isEmpty) {
+            errorMail = true
+            errorMailMessage = "Le mail ne peut pas être vide."
+            return
+        }
+        
+        if (password.isEmpty || confirmPassword.isEmpty) {
+            errorPassword = true
+            errorPasswordMessage = "Veuillez renseigner le mot de passe sur les deux champs."
+            return
+        }
         
+        let api = AuthService()
         api.register(email: email, password: password, username: username) { statusCode in
             DispatchQueue.main.async {
                 if statusCode == 201 {
@@ -175,4 +236,10 @@ struct Register: View {
         }
     }
     
+    func cleanError() {
+        errorPassword = false
+        errorMail = false
+        errorUsername = false
+    }
+    
 }