This attribute is used to specify that a particular field must be filled out by the user before submitting the form.
By adding the “required” attribute, developers ensure that certain types of input, such as text, search, URL, phone, email, password, date pickers, number, checkbox, radio, and file, cannot be submitted blank.
<form> <label for="username">Username:</label> <input type="text" id="username" name="username" required> </form>
The use of the “required” attribute is particularly useful when obtaining specific information is vital for the correct processing of the form.
For instance, when filling out a registration form, it may be necessary to ensure that fields such as name, email, or phone number are provided by users.
By incorporating the “required” attribute in the appropriate fields, developers enhance a more efficient user experience, preventing incomplete submissions and reducing the likelihood of errors in the collected data.
This is a significant step towards creating more robust and reliable online forms.
