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PHP Build a Basic PHP Website (2018) Enhancing a Form Escaping Output

Vladislav Mavrin
PLUS
Vladislav Mavrin
Courses Plus Student 3,125 Points

I receive a php notice when escaping output

I receive the following notice when escaping output: php notice in details

<tr>
            <th>
                <label for="details">Additional Details</label>
            </th>
            <td>
                <textarea id="details "name="details"><?php 
                if (isset($details)) { 
                    echo htmlspecialchars($_POST[$details]); 
                    } ?></textarea>
            </td>
        </tr>

Would appreciate your help to figure out what is wrong with my code.. Thanx

1 Answer