Notify the user that all form fields are required

1. How do you check if all required fields are filled?
2. How do you make all fields in a form mandatory?
3. How to check mandatory fields in JavaScript?

How do you check if all required fields are filled?

You can check is required attribute available or not as, $('#dynamic-form-fields'). each(function() var hasRequired = $(this). attr('required'); if (typeof hasRequired !==

How do you make all fields in a form mandatory?

Required attribute: If you want to make an input mandatory to be entered by the user, you can use the required attribute. This attribute can be used with any input type such as email, URL, text, file, password, checkbox, radio, etc. This can help to make any input field mandatory.

How to check mandatory fields in JavaScript?

Basic Validation − First of all, the form must be checked to make sure all the mandatory fields are filled in. It would require just a loop through each field in the form and check for data. Data Format Validation − Secondly, the data that is entered must be checked for correct form and value.