Legend” text must not contain just whitespace

Severity code: Severe error

If a <code>legend element is used in a fieldset, the <code>legend should not contain empty text.

Example

Wrong

<fieldset>    <legend> </legend>    <label for="name">Name:</label> <input type="text" size="30" id="name"/><br />    <label for="email">Email:</label> <input type="text" size="30" id="email"/><br /></fieldset>

Right

<fieldset>    <legend>Personal Information:</legend>    <label for="name">Name:</label> <input type="text" size="30" id="name"/><br />    <label for="email">Email:</label> <input type="text" size="30" id="email"/><br /></fieldset>