wrestling dating rumors - Code for validating username and password in jsp

by  |  27-Jun-2020 18:56

Hi, We were asked to make a subscription type of form.

Details needed are username, password, first name, last name, etc. When you submit to a page use these methods to get the values from request.

Create and Save "User Validation.jsp" and place it into appropriate folder.

If both are the same, it will be redirected to a "success page" after clicking the submit button. The first time you go to that page for the user to enter the values, the request is empty, so the password1, password2 would be null and the validation will not take place. I tried your suggestion and everything worked out well. I tried the following code for example: You must always check if those values are null or not.

But if both passwords don't match, a short "error page" should be included and displayed at the bottom of the same page after clicking the submit button. But when you submit, you will send the pass1, pass2 values of the input fields and you will do the validation. Remember the page that you enter at the action attribute of the form is where the values are sent. The "pass2" string will always be equal to "pass2" string. The only problem I have left right now is how to make it go to "successpage.jsp" if both passwords inputted on the "mainpage.jsp" are the same. When you first go to that page, they are null, since you didn't submit anything.

The validation is performed by several custom JSP tags that are included with the Web Logic Server distribution.

The tags can When a validation tag determines that data in a field is not been input correctly, the page is re-displayed and the fields that need to be re-entered are flagged with text or an image to alert the end user.

My problem has something to do with the password validation. The first time you go to that page for the user to enter the values, the request is empty, so the password1, password2 would be null and the validation will not take place.

Code for validating username and password in jsp

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