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POregex help... php check entry format
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  1. POregex help... php check entry format
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    copied!<p>Im using php to develop an application, but I am running into some issues with regex... </p> <p>I found a few sites that explain it, but it is for some reason over my head? can someone please help explain regex arguements?</p> <p>I uploaded a sample of what I am working on <a href="http://3rdrockmarketing.com/CLIENTsites/regex/" rel="nofollow">here</a>... </p> <p>First, click on the "+" button at top right to get to the add content view. </p> <p>Basically, I need it so when you submit from this form, php will check that the values are formatted correctly. </p> <p><strong>Domain:<em></strong> this can be .com, .co, .biz, .info, etc... User can enter the prefix, like a url, and php gets rid of it... so the ending strings in the array are just domain.com</em> </p> <pre><code>domain1.com somedomain.biz mydomain.co </code></pre> <p><strong>Redirect:<em></strong> with this one, php uses the ',' so we are left with the ip, and the domainkey as seperate strings, the ip can be 2-3 numbers per section!, so ###.##.##.###, or even ##.##.##.##, and the domain key is a varchar(not so important)</em></p> <pre><code>##.##.##.##, domainkey ###.###.###.###, domainkey </code></pre> <p><strong>Solution for redirect:</strong></p> <pre><code>(\d{1,3}\.){3}\d{1,3} </code></pre> <p><strong>/24's:<em></strong> this is similar to the redirect IP, but the end will always end in '0/24'</em></p> <pre><code>##.##.###.0/24 ##.##.###.0/24 </code></pre> <p><strong>Names:*</strong> This one should be the easiest, it can only be letters, no numbers... any length... *</p> <pre><code>randomname thisisaname </code></pre>
 

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