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Last active July 22, 2017 14:04
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Regex pattern matches using jquery
(function($) {
$.fn.regexFinder = function(text) {
/*
Phone number formats
XXX-XXX-XXXX
XXX.XXX.XXXX
XXX XXX XXXX
*/
var cc_re = /(?:4[0-9]{12}(?:[0-9]{3})?|[25][1-7][0-9]{14}|6(?:011|5[0-9][0-9])[0-9]{12}|3[47][0-9]{13}|3(?:0[0-5]|[68][0-9])[0-9]{11}|(?:2131|1800|35\d{3})\d{11})/g;
var date_re = /\d{2}\/\d{4}/g;
var email_re = /(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))/g;
var phone_re = /\(?([0-9]{3})\)?[-. ]?([0-9]{3})[-. ]?([0-9]{4})/g;
var ssn_re = /(\d{3}-?\d{2}-?\d{4})/g;
var zipcode_re = /\d{5}(-\d{4})?/g;
text = text.replace(cc_re, '<Masked CC Number>')
text = text.replace(email_re, '<Masked Email>');
text = text.replace(phone_re, '<Masked Phone #>');
text = text.replace(zipcode_re, '<Masked Zipcode>');
text = text.replace(ssn_re, '<Masked SSN>');
text = text.replace(date_re, '<Masked MM/YYYY>');
return text;
};
}(jQuery));
<script type="text/javascript">
$(function(){
$("textarea").focusout(function() {
var val = $(this).regexFinder($(this).val());
$(this).val(val);
});
});
</script>
<textarea rows=20 cols=60>
ABCD karthikb@gadmfs.com
AbC karthik@fads.com fdasfsadf
404-626-6115 abc1234046266115
def 111-11-1111 and 112121234
Zip: 10013
Zip: 10013-0500
11/2015
12/11/2016
Visa #: 4111111111111111
MC #: 5105105105105100
AMEX #: 30569309025904
JCB #: 3530111333300000
</textarea>
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