Textfield lowercase and uppercase

[rdbll]

hi

String sql = "SELECT * FROM user WHERE username =? and password =?" ;
pst = conn.prepareStatement(sql);
pst.setString(1, username.getText());
pst.setString(2, password.getText());
rs = pst.executeQuery();
if(rs.next()){
do somethig;
{

i have 2 textfield that take username and password,
on the database thete is a user table
id username password name surname
1 test test test test


people put username and password to the textfield like test test and they logon,
but when they write username = TESt and password = teST they can logon too,

there is no TESt user on the database or teST password, is the textfield making lowercase all text? how can i fix this?

or pst.setString(1, username.getText()); is this code changing the text?

[JosAH]

A JTextField doesn't change the case of its text; there must be something in your database that ignores the case of the text ...

kind regards,

Jos

[gimbal2]

A JTextField doesn't change the case of its text; there must be something in your database that ignores the case of the text ...

Pretty much default behavior of for example MySQL.