Added view model validation for register and login

6 files changed, 43 insertions, 0 deletions

diff --git a/ExamTemplate/Web/Controllers/UserController.cs b/ExamTemplate/Web/Controllers/UserController.cs
index 4a22de7..622a616 100644
--- a/ExamTemplate/Web/Controllers/UserController.cs
+++ b/ExamTemplate/Web/Controllers/UserController.cs
@@ -29,6 +29,9 @@ namespace ExamTemplate.Web.Controllers
 		[Route("/Register")]
 		public async Task<IActionResult> Register(RegisterUserViewModel registerUserViewModel)
 		{
+			if (!ModelState.IsValid)
+				return View(registerUserViewModel);
+
 			RegisterUserServiceModel registerUserServiceModel = this._autoMapper.Map<RegisterUserServiceModel>(registerUserViewModel);
 
 			bool result = await this._userService.RegisterUserAsync(registerUserServiceModel);
@@ -50,6 +53,9 @@ namespace ExamTemplate.Web.Controllers
 		[Route("/Login")]
 		public async Task<IActionResult> Login(LoginUserViewModel loginUserViewModel)
 		{
+			if (!ModelState.IsValid)
+				return View(loginUserViewModel);
+
 			LoginUserServiceModel loginUserServiceModel = this._autoMapper.Map<LoginUserServiceModel>(loginUserViewModel);
 
 			bool result = await this._userService.LoginUserAsync(loginUserServiceModel);
diff --git a/ExamTemplate/Web/Models/User/LoginUserViewModel.cs b/ExamTemplate/Web/Models/User/LoginUserViewModel.cs
index 6430183..dd917cf 100644
--- a/ExamTemplate/Web/Models/User/LoginUserViewModel.cs
+++ b/ExamTemplate/Web/Models/User/LoginUserViewModel.cs
@@ -1,8 +1,15 @@
+using System.ComponentModel.DataAnnotations;
+
 namespace ExamTemplate.Web.Models.User
 {
 	public class LoginUserViewModel
 	{
+		[Required]
+		[MinLength(1)]
 		public string Username { get; set; }
+
+		[Required]
+		[MinLength(1)]
 		public string Password { get; set; }
 	}
 }
diff --git a/ExamTemplate/Web/Models/User/RegisterUserViewModel.cs b/ExamTemplate/Web/Models/User/RegisterUserViewModel.cs
index 5764bdd..7a4a937 100644
--- a/ExamTemplate/Web/Models/User/RegisterUserViewModel.cs
+++ b/ExamTemplate/Web/Models/User/RegisterUserViewModel.cs
@@ -1,10 +1,23 @@
+using System.ComponentModel.DataAnnotations;
+
 namespace ExamTemplate.Web.Models.User
 {
 	public class RegisterUserViewModel
 	{
+		[Required]
+		[MinLength(1)]
 		public string FirstName { get; set; }
+
+		[Required]
+		[MinLength(1)]
 		public string LastName { get; set; }
+
+		[Required]
+		[MinLength(1)]
 		public string Username { get; set; }
+
+		[Required]
+		[MinLength(1)]
 		public string Password { get; set; }
 	}
 }
diff --git a/ExamTemplate/Web/Views/User/Login.cshtml b/ExamTemplate/Web/Views/User/Login.cshtml
index 8df3013..b57dbbf 100644
--- a/ExamTemplate/Web/Views/User/Login.cshtml
+++ b/ExamTemplate/Web/Views/User/Login.cshtml
@@ -5,6 +5,10 @@
 
 <form asp-controller="User" asp-action="Login" method="post">
 	<input type="text" asp-for="Username" placeholder="Username">
+	<span asp-validation-for="Username" class="form-error"></span>
+
 	<input type="password" asp-for="Password" placeholder="Password">
+	<span asp-validation-for="Password" class="form-error"></span>
+
 	<input type="submit">
 </form>
diff --git a/ExamTemplate/Web/Views/User/Register.cshtml b/ExamTemplate/Web/Views/User/Register.cshtml
index 39e39f2..3b7f6d9 100644
--- a/ExamTemplate/Web/Views/User/Register.cshtml
+++ b/ExamTemplate/Web/Views/User/Register.cshtml
@@ -5,8 +5,16 @@
 
 <form asp-controller="User" asp-action="Register" method="post">
 	<input type="text" asp-for="FirstName" placeholder="FirstName">
+	<span asp-validation-for="FirstName" class="form-error"></span>
+
 	<input type="text" asp-for="LastName" placeholder="LastName">
+	<span asp-validation-for="LastName" class="form-error"></span>
+
 	<input type="text" asp-for="Username" placeholder="Username">
+	<span asp-validation-for="Username" class="form-error"></span>
+	
 	<input type="password" asp-for="Password" placeholder="Password">
+	<span asp-validation-for="Password" class="form-error"></span>
+
 	<input type="submit">
 </form>
diff --git a/ExamTemplate/Web/wwwroot/css/styles.css b/ExamTemplate/Web/wwwroot/css/styles.css
index e01dcf0..bc93d42 100644
--- a/ExamTemplate/Web/wwwroot/css/styles.css
+++ b/ExamTemplate/Web/wwwroot/css/styles.css
@@ -116,6 +116,11 @@ input[type="submit"] {
   background-color: black;
 }
 
+.form-error {
+  font-size: 0.8em;
+  color: red;
+}
+
 /* Other general stuff */
 
 .flex-spacer {