//Regular Expressions List
 
//Short Tutorial 
 
\	// the escape character - used to find an instance of a metacharacter like a period, brackets, etc.
.	// match any character except newline
x	// match any instance of x
^x	// match any character except x
[x]	// match any instance of x in the bracketed range - [abxyz] will match any instance of a, b, x, y, or z
|	// an OR operator - [x|y] will match an instance of x or y
()	// used to group sequences of characters or matches
{}	// used to define numeric quantifiers
{x}	// match must occur exactly x times
{x,}	// match must occur at least x times
{x,y}	// match must occur at least x times, but no more than y times
?	// preceding match is optional or one only, same as {0,1}
*	// find 0 or more of preceding match, same as {0,}
+	// find 1 or more of preceding match, same as {1,}
^	// match the beginning of the line
$	// match the end of a line
 
[:alpha:]	// Represents an alphabetic character. Use [:alpha:]+ to find one of them.
[:digit:]	// Represents a decimal digit. Use [:digit:]+ to find one of them.
[:alnum:]	// Represents an alphanumeric character ([:alpha:] and [:digit:]).
[:space:]	// Represents a space character (but not other whitespace characters).
[:print:]	// Represents a printable character.
[:cntrl:]	// Represents a nonprinting character.
[:lower:]	// Represents a lowercase character if Match case is selected in Options.
[:upper:]	// Represents an uppercase character if Match case is selected in Options.
 
\d	// matches a digit, same as [0-9]
\D	// matches a non-digit, same as [^0-9]
\s	// matches a whitespace character (space, tab, newline, etc.)
\S	// matches a non-whitespace character
\w	// matches a word character
\W	// matches a non-word character
\b	// matches a word-boundary (NOTE: within a class, matches a backspace)
\B	// matches a non-wordboundary
 
// http://regexlib.com
// http://net.tutsplus.com/tutorials/other/8-regular-expressions-you-should-know/
 
// Email address
 
	^[\\w\\-]+(\\.[\\w\\-]+)*@([A-Za-z0-9-]+\\.)+[A-Za-z]{2,4}$
	^[\w-]+(\.[\w-]+)*@([a-z0-9-]+(\.[a-z0-9-]+)*?\.[a-z]{2,6}|(\d{1,3}\.){3}\d{1,3})(:\d{4})?$ 
	^([\w\.*\-*]+@([\w]\.*\-*)+[a-zA-Z]{2,9}(\s*;\s*[\w\.*\-*]+@([\w]\.*\-*)+[a-zA-Z]{2,9})*)$	//List of semi-colon seperated email addresses
	^([a-zA-Z0-9._%-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4})*$
 
// IP Address
 
	^((?:(?: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]?))*$
 
// Credit Cards
 
	^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|6011[0-9]{12}|622((12[6-9]|1[3-9][0-9])|([2-8][0-9][0-9])|(9(([0-1][0-9])|(2[0-5]))))[0-9]{10}|64[4-9][0-9]{13}|65[0-9]{14}|3(?:0[0-5]|[68][0-9])[0-9]{11}|3[47][0-9]{13})*$
 
// Username of type test@test
 
	[^@/]+@[^@/]+
 
// Multiple spaces replacement
 
	\\s+
 
// Non-alphanumeric replacement
 
	[^a-zA-Z0-9]
 
// Blank line
 
	^$
 
// Positive integers
 
	^[1-9]+[0-9]*$
 
// Positive decimal values
 
	(^\d*\.?\d*[0-9]+\d*$)|(^[0-9]+\d*\.\d*$)
 
// Percentage (2 decimal places)
 
	^-?[0-9]{0,2}(\.[0-9]{1,2})?$|^-?(100)(\.[0]{1,2})?$
 
// State abbreviation
 
	[A-Z][A-Z]	//you may choose to put spaces either before or after the regex.
 
// Phone Numbers
 
	(^\+[0-9]{2}|^\+[0-9]{2}\(0\)|^\(\+[0-9]{2}\)\(0\)|^00[0-9]{2}|^0)([0-9]{9}$|[0-9\-\s]{10}$)
 
// City, State abbreviation 
 
	.*, [A-Z][A-Z]	
 
// Zip Code 
 
	[0-9]\{5\}(-[0-9]\{4\})?			//84094 or 84094-1234
 
// Social security number, such as: ###-##-#### 
 
	[0-9]\{3\}-[0-9]\{2\}-[0-9]\{4\}
 
// Dollar amounts, specified with a leading $ symbol 
 
	\$[0-9]*.[0-9][0-9]
 
// DATE
 
	[0-9]\{4\}-[0-9]\{2\}-[0-9]\{2\}				//2003-08-06
	[A-Z][a-z][a-z] [0-9][0-9]*, [0-9]\{4\}				//Jan 3, 2003
	^(\d{1,2})\/(\d{1,2})\/(\d{2}|(19|20)\d{2})$			//DD/MM/YY or DD/MM/YYYY or MM/DD/YY or MM/DD/YYYY
 
// HTML Tags except <p> </p> 
 
	<(?>/?)(?!p).+?>
 
// Font Tags Replacement 
 
	<(FONT|font)([ ]([a-zA-Z]+)=("|')[^"\']+("|'))*[^>]+>([^<]+)(</FONT>|</font>
 
// URL 
	^http(s)?:\/\/((\d+\.\d+\.\d+\.\d+)|(([\w-]+\.)+([a-z,A-Z][\w-]*)))(:[1-9][0-9]*)?(\/([\w-.\/:%+@&=]+[\w- .\/?:%+@&=]*)?)?(#(.*))?$/i
 
// NOTEPAD ++ Replace 
// Insert a span in anchor 
	Find	: (<a.*>)(.*)</a>
	Replace	: \1<span class="icon3 pdf">\2</span></a>