http://wiki.midsouthmakers.org/index.php?action=history&feed=atom&title=Template%3AValid 2026-04-30T17:34:43Z Revision history for this page on the wiki MediaWiki 1.44.0 http://wiki.midsouthmakers.org/index.php?title=Template:Valid&diff=311&oldid=prev 2010-01-18T17:54:18Z

<p>1 revision</p> <p><b>New page</b></p><div>&lt;noinclude&gt;<br /> {{pp-template|small=yes}}<br /> ==Purpose==<br /> Determines whether something is valid in a certain context. Currently only implemented for determining if a number is within the precision that wikipedia expressions can handle.<br /> ==Returns==<br /> &#039;&#039;&#039;true&#039;&#039;&#039; if the argument is valid, &#039;&#039;&#039;false&#039;&#039;&#039; if it is not.<br /> ==Examples==<br /> :&lt;code&gt;&lt;nowiki&gt;{{valid|number=A}}&lt;/nowiki&gt;&lt;/code&gt; = {{valid|number=A}} &#039;&#039;(not a number)&#039;&#039;<br /> :&lt;code&gt;&lt;nowiki&gt;{{valid|number=1234}}&lt;/nowiki&gt;&lt;/code&gt; = {{valid|number=1234}}<br /> :&lt;code&gt;&lt;nowiki&gt;{{valid|number=+1234}}&lt;/nowiki&gt;&lt;/code&gt; = {{valid|number=+1234}}<br /> :&lt;code&gt;&lt;nowiki&gt;{{valid|number=-1234}}&lt;/nowiki&gt;&lt;/code&gt; = {{valid|number=-1234}}<br /> :&lt;code&gt;&lt;nowiki&gt;{{valid|number=(1234)}}&lt;/nowiki&gt;&lt;/code&gt; = {{valid|number=(1234)}} &#039;&#039;(one pair of parenthesis is allowed)&#039;&#039;<br /> :&lt;code&gt;&lt;nowiki&gt;{{valid|number=--1234}}&lt;/nowiki&gt;&lt;/code&gt; = {{valid|number=--1234}} &#039;&#039;(incorrect sign use)&#039;&#039;<br /> :&lt;code&gt;&lt;nowiki&gt;{{valid|number=1234567890}}&lt;/nowiki&gt;&lt;/code&gt; = {{valid|number=1234567890}}<br /> :&lt;code&gt;&lt;nowiki&gt;{{valid|number=12345678901234567890}}&lt;/nowiki&gt;&lt;/code&gt; = {{valid|number=12345678901234567890}} &#039;&#039;(too large)&#039;&#039;<br /> :&lt;code&gt;&lt;nowiki&gt;{{valid|number=1.234567890}}&lt;/nowiki&gt;&lt;/code&gt; = {{valid|number=1.234567890}}<br /> :&lt;code&gt;&lt;nowiki&gt;{{valid|number=1.2345678901234567890}}&lt;/nowiki&gt;&lt;/code&gt; = {{valid|number=1.2345678901234567890}} &#039;&#039;(too many decimals)&#039;&#039;<br /> &lt;/noinclude&gt;&lt;includeonly&gt;{{#if:{{{number|}}}|{{#ifeq:{{{number}}}|{{evalns|{{{number}}}}}|true|{{#ifeq:{{{number}}}|+{{evalns|{{{number}}}}}|true|{{#ifeq:{{{number}}}|({{evalns|{{{number}}}}})|true|false}}}}}}}}&lt;/includeonly&gt;</div>

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