how to show alert when value exist in database in jsp

[samds]

hi help me plzzzzzzz
how to show alert when value exist in database in jsp

I want to do a check on the field <input type="text"/> when the value exists in the database it displays an alert .

sorry I not speak much English

thanks :)

[Dormilich]

is this for with or without AJAX?

[samds]

no without AJAX just jsp

[Dormilich]

then this is just a matter of printing the JS alert in JSP.

[samds]

yes of course

yes of course help me plzzzzzzzzz brother

[Dormilich]

I don’t know the slightest bit of JSP.

[samds]

no problem thanks :)