Dodate provere za unos.

1 files changed, 6 insertions, 2 deletions

diff --git a/src/main/webapp/pages/adminIndex.jsp b/src/main/webapp/pages/adminIndex.jsp
index 25d021f..be5381f 100644
--- a/src/main/webapp/pages/adminIndex.jsp
+++ b/src/main/webapp/pages/adminIndex.jsp
@@ -85,15 +85,19 @@ request.setAttribute("monsters", monsters);
 <br><br>
 <h1>Registracija novog admina</h1>
 <form method="post" action="registerAdmin.jsp">
-	<input type="text" name="username"> Korisnicko ime 
+	<input type="text" name="username" pattern="^[A-Za-z0-9]{1,}$" required> Korisnicko ime 
 	<br>
-	<input type="password" name="password">Sifra
+	<input type="password" name="password" pattern="^[A-Za-z0-9]{1,}$" required>Sifra
 	<br>
 	<p style="color:red;">
 	<%
 		if(request.getParameter("id")!=null &&request.getParameter("id").equals("-1") )
 			out.print("Username vec postoji");
 	%>
+	<%
+		if(request.getParameter("id")!=null &&request.getParameter("id").equals("-3") )
+			out.print("Username i password moraju biti alfanumericnog tipa");
+	%>
 	</p>
 	<p style="color:green;">
 	<%