alt-require

Alt of img must be present and alt of area[href] and input[type=image] must be set with a value.

Level: Warning

Config value

• true: enable rule
• false: disable rule

The following patterns are not considered rule violations

<img src="test.png" alt="test" />
<input type="image" alt="test" />
<area shape="circle" coords="180,139,14" href="test.html" alt="test" />

The following patterns are considered rule violations

<img src="test.png" />
<input type="image" />
<area shape="circle" coords="180,139,14" href="test.html" />