Class: A11y::Lint::Rules::InputImageMissingAlt

Inherits:
NodeRule
  • Object
show all
Defined in:
lib/a11y/lint/rules/perceivable/input_image_missing_alt.rb

Overview

Checks that <input type=“image”> tags include an alt attribute (WCAG 1.1.1). www.w3.org/WAI/WCAG21/Techniques/html/H36

Instance Method Summary collapse

Methods inherited from NodeRule

check, #initialize, rule_name

Constructor Details

This class inherits a constructor from A11y::Lint::NodeRule

Instance Method Details

#check ⇒ Object 



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# File 'lib/a11y/lint/rules/perceivable/input_image_missing_alt.rb', line 10

def check
  return unless an_input_image_without_an_alt_attribute?

  "input type=\"image\" is missing an alt attribute (WCAG 1.1.1)"
end