https://stockhub.co/index.php?action=history&feed=atom&title=Module%3ASandbox%2FKeyacom%2Fishexcode 2026-05-27T10:36:06Z Revision history for this page on the wiki MediaWiki 1.43.5 https://stockhub.co/index.php?title=Module:Sandbox/Keyacom/ishexcode&diff=145662&oldid=prev 2022-04-19T07:50:51Z

<p></p> <p><b>New page</b></p><div>-- This is for checking if the input is a color hex code.<br /> -- Feel free to correct errors, but notify me (Keyacom) on the talk page.<br /> <br /> local getArgs = require(&#039;Module:Arguments&#039;).getArgs<br /> <br /> local p = {}<br /> <br /> p.ishex = function(frame)<br /> local args = getArgs(frame)<br /> if string.match(args[1],&quot;#[0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f]$&quot;) ~= nil then<br /> --[=[ In short, this would be the same as the regex<br /> /#([0-9a-f]{3,4}|[0-9a-f]{6}|[0-9a-f]{8})$/i.<br /> However, Lua&#039;s limitations do not allow for such regexes.]=]<br /> return args[2] or true<br /> elseif string.match(args[1],&quot;#[0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f]$&quot;) ~= nil then<br /> return args[2] or true<br /> elseif string.match(args[1],&quot;#[0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f]?$&quot;) ~= nil then -- in Lua, ? still works on character sets<br /> return args[2] or true<br /> else<br /> return args[3] or &quot;&quot;<br /> end<br /> end<br /> <br /> return p</div>

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