What will be the selection state of a checkbox input if the user first

1.	What will be the selection state of a checkbox input if the user first checks the checkbox and gets validation errors in other fields and then unchecks the checkbox after getting the errors?
Answer» The validation is generally performed during HTTP POST requests. During HTTP requests, if the state of the checkbox is unchecked, then HTTP includes the request parameter for the checkbox THEREBY not picking up the updated selection. This can be fixed by making use of a hidden form field that starts with _ in the Spring MVC. Conclusion: In this article, we have seen the most commonly asked Spring INTERVIEW Questions during an interview. Spring is a very powerful framework that allows building enterprise-level web applications. Applications developed using Spring are generally quick, SCALABLE, and transparent. Due to this, Spring has been embraced by a HUGE Java Developer’s community thereby making it an inevitable part of any Java Developer’s Job Role. Knowing Spring ensures that an added advantage is with the developers to progress steadily in their careers too. Tip: We also recommend READING guides posted here.

What will be the selection state of a checkbox input if the user first checks the checkbox and gets validation errors in other fields and then unchecks the checkbox after getting the errors?

Answer»

The validation is generally performed during HTTP POST requests. During HTTP requests, if the state of the checkbox is unchecked, then HTTP includes the request parameter for the checkbox THEREBY not picking up the updated selection. This can be fixed by making use of a hidden form field that starts with _ in the Spring MVC.

Conclusion:

In this article, we have seen the most commonly asked Spring INTERVIEW Questions during an interview. Spring is a very powerful framework that allows building enterprise-level web applications. Applications developed using Spring are generally quick, SCALABLE, and transparent. Due to this, Spring has been embraced by a HUGE Java Developer’s community thereby making it an inevitable part of any Java Developer’s Job Role. Knowing Spring ensures that an added advantage is with the developers to progress steadily in their careers too.

Tip: We also recommend READING guides posted here.

What will be the selection state of a checkbox input if the user first checks the checkbox and gets validation errors in other fields and then unchecks the checkbox after getting the errors?

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