Learn HTML by building a cat photoapp-step 41

question to prevent a user from submitting your form when required information is missing, you need to add the required attribute to an input element. There’s no need to set a value to the required attribute. Instead, just add the word required to the input element, making sure there is space between it and other attributes.

<input type=“text” name=“catphotourl” placeholder=“cat photo URL” required">

You have a stray quotation mark.

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