`Required HTML For Input Required: Get The Code Now`

In HTML Attributes, New

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Attribute of: How To Use Input To Create Form Fields In HTML: Easy Tutorial
What does Required HTML For Input Required: Get The Code Now do?: Specifies that the input field is required; disallows form submission and alerts the user if the required field is empty.

Code Example

<form>
 <p><i>Try submitting without filling in the field.</i></p>
 <label for="animal">What is your favorite animal?</label><br>
 <input name="animal" id="animal" value="" required><br>
 <input type="submit" >
</form>

`required` and data validation

As with all HTML5 in-browser data validation, required should primarily be seen as a UI helper. A malicious user can easily submit a form request that includes or excludes whatever data they want. Data validation and sanitization need to occur on the server, once the data is received.