Pattern	Data Element
"^[a-zA-Z0-9.!#$%&’*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*(\b[,;]?\s*[a-zA-Z0-9.!#$%&’*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*)*$"	Email
/^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/	IP Address
"/^@((?!\.\-\!\#\$\%\+\'\&\/\(\)\=\?\¡\¿).[a-zA-Z0-9_]{1,14})$/"	Twitter User Account
/^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|3[47][0-9]{13}|3(?:0[0-5]|[68][0-9])[0-9]{11}|6(?:011|5[0-9]{2})[0-9]{12}(?:2131|1800|35\d{3})\d{11})$/gm	Credit Card Number
^(\+44\s?7\d{3}|\(?7\d{3}\)?|\(?07\d{3}\)?|44\s?7\d{3})\s?\d{3}\s?\d{3}$	UK Mobile
^((\(44\))( )?|(\(\+44\))( )?|(\+44)( )?|(44)( )?)?((0)|(\(0\)))?( )?(((1[0-9]{3})|(7[1-9]{1}[0-9]{2})|(20)( )?[7-8]{1})( )?([0-9]{3}[ -]?[0-9]{3})|(2[0-9]{2}( )?[0-9]{3}[ -]?[0-9]{4}))$	UK Telephone
^((A[ABEHKLMPRSTWXYZ])|(B[ABEHKLMT])|(C[ABEHKLR])|(E[ABEHKLMPRSTWXYZ])|(GY)|(H[ABEHKLMPRSTWXYZ])|(J[ABCEGHJKLMNPRSTWXYZ])|(K[ABEHKLMPRSTWXYZ])|(L[ABEHKLMPRSTWXYZ])|(M[AWX])|(N[ABEHLMPRSWXYZ])|(O[ABEHKLMPRSX])|(P[ABCEGHJLMNPRSTWXY])|(R[ABEHKMPRSTWXYZ])|(S[ABCGHJKLMNPRSTWXYZ])|(T[ABEHKLMPRSTWXYZ])|(W[ABEKLMP])|(Y[ABEHKLMPRSTWXYZ])|(Z[ABEHKLMPRSTWXY]))\d{6}([A-D]|\s)$	NI Number
"(?i)(((^[BEGLMNS][1-9]\d?)|(^W[2-9])|(^(A[BL]|B[ABDHLNRST]|C[ABFHMORTVW]|D[ADEGHLNTY]|E[HNX]|F[KY]|G[LUY]|H[ADGPRSUX]|I[GMPV]|JE|K[ATWY]|L[ADELNSU]|M[EKL]|N[EGNPRW]|O[LX]|P[AEHLOR]|R[GHM]|S[AEGKL-PRSTWY]|T[ADFNQRSW]|UB|W[ADFNRSV]|YO|ZE)\d\d?)|(^[WSEN]{1,2}[A-HJKPSTUW0-9]{1,2})|(((^WC[1-2])|(^EC[1-4])|(^SW1))[ABEHMNPRVWXY]))(\s*)?([0-9][ABD-HJLNP-UW-Z]{2}))|(^GIR\s?0AA)"	UK Postcode
"^((\+\d{1,3}(-| )?\(?\d\)?(-| )?\d{1,5})|(\(?\d{2,6}\)?))(-| )?(\d{3,4})(-| )?(\d{4})(( x| ext)\d{1,5}){0,1}$"	International Phone Number