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Regulare expression - test + useful expressions

/ Published in: JavaScript
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  1. var regex = new RegExp(o.validate);
  2. var result = regex.test(value);
  3. // result = true / false
  4.  
  5. //tests
  6. password : /^[a-z0-9_-]{6,18}$/ 
  7. RGB hex  : /^#?([a-f0-9]{6}|[a-f0-9]{3})$/
  8. Email    : /^([a-z0-9_\.-]+)@([\da-z\.-]+)\.([a-z\.]{2,6})$/
  9. URL      : /^(https?:\/\/)?([\da-z\.-]+)\.([a-z\.]{2,6})([\/\w \.-]*)*\/?$/ 
  10. IP       : /^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/ 
  11. HTML tag :/^<([a-z]+)([^<]+)*(?:>(.*)<\/\1>|\s+\/>)$/

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