JS Validation with regular expressions

17 June 2013

numbers and letters

/^[0-9a-zA-Z]+$/; /^[0-9a-zA-Z]+$/.test(somevar)

numbers

/^\d+$/

string length

length somevar.length==10

money format

/[1-9]\d*(?:.\d{0,2})?/

birthdate

/^[0123][\d]\/[01][\d]\/[12][09][\d]{2}$/i

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