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HTML Quiz
The ______ attribute is used to validate the form submission by ensuring that a field is filled out before submitting.
Difficulty level
check
mandatory
required
validate
The "required" attribute is used with
,
, and
elements to indicate that a value must be provided before submitting a form. If a user attempts to submit a form without filling out a field marked as "required", the browser will display an error message and prevent the form from being submitted. This client-side validation helps ensure that crucial data is not missed and reduces the number of incomplete form submissions. </div> </div> <div class="discuss"> <a class="btn btn-sm btn-secondary" rel="bookmark" href="https://opentechbook.com/quiz/32939/#comment">Add your answer</a> <button id="askgemini" class="btn btn-sm btn-primary ms-3">Ask Gemini</button> </div> <div id="gemini" class="bg-light rounded-bottom"> <div class="loading bg-white pb-2 rounded-bottom text-center d-none"> <div class="spinner-border" role="status"> <span class="visually-hidden">Loading...</span> </div> </div> </div> </div> <div class="border bg-white rounded-1 p-3 mb-4"> <!-- like & share --> <div class="entry-tags d-flex flex-wrap align-items-center gap-2 mb-3"> <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-share text-secondary" viewBox="0 0 16 16"><path d="M13.5 1a1.5 1.5 0 1 0 0 3 1.5 1.5 0 0 0 0-3zM11 2.5a2.5 2.5 0 1 1 .603 1.628l-6.718 3.12a2.499 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