Template:Valid: Difference between revisions
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meta>SkyLined Added option for number to be surrounded by parenthesis |
meta>SkyLined m Removed superfluous | that cause error |
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| Line 15: | Line 15: | ||
:<code><nowiki>{{valid|number=1.234567890}}</nowiki></code> = {{valid|number=1.234567890}} | :<code><nowiki>{{valid|number=1.234567890}}</nowiki></code> = {{valid|number=1.234567890}} | ||
:<code><nowiki>{{valid|number=1.2345678901234567890}}</nowiki></code> = {{valid|number=1.2345678901234567890}} ''(too many decimals)'' | :<code><nowiki>{{valid|number=1.2345678901234567890}}</nowiki></code> = {{valid|number=1.2345678901234567890}} ''(too many decimals)'' | ||
</noinclude><includeonly>{{#if:{{{number|}}}|{{#ifeq:{{{number}}}|{{evalns|{{{number}}}}}|true|{{#ifeq:{{{number}}}|+{{evalns|{{{number}}}}}|true | </noinclude><includeonly>{{#if:{{{number|}}}|{{#ifeq:{{{number}}}|{{evalns|{{{number}}}}}|true|{{#ifeq:{{{number}}}|+{{evalns|{{{number}}}}}|true|{{#ifeq:{{{number}}}|({{evalns|{{{number}}}}})|true|false}}}}}}}}</includeonly> | ||
Revision as of 17:18, 16 April 2008
Purpose
Determines whether something is valid in a vertain context. Currently only implemented for determining if a number is within the precision that wikipedia expressions can handle.
Returns
true if the argument is valid, false if it is not.
Examples
{{valid|number=A}}= false (not a number){{valid|number=1234}}= true{{valid|number=+1234}}= true{{valid|number=-1234}}= true{{valid|number=(1234)}}= true (one pair of parenthesis is allowed){{valid|number=--1234}}= false (incorrect sign use){{valid|number=1234567890}}= true{{valid|number=12345678901234567890}}= false (too large){{valid|number=1.234567890}}= true{{valid|number=1.2345678901234567890}}= false (too many decimals)
