luhn-generator
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A generator of numbers that passes the validation of Luhn algorithm or Luhn formula, also known as the 'modulus 10' or 'mod 10' algorithm
26 lines (25 loc) • 470 B
JSON
{
"id": "image-alt",
"selector": "img",
"tags": [
"cat.text-alternatives",
"wcag2a",
"wcag111",
"section508",
"section508.22.a"
],
"metadata": {
"description": "Ensures <img> elements have alternate text or a role of none or presentation",
"help": "Images must have alternate text"
},
"all": [],
"any": [
"has-alt",
"aria-label",
"aria-labelledby",
"non-empty-title",
"role-presentation",
"role-none"
],
"none": ["alt-space-value"]
}