Validation with count of line break

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Language: Javascript

Posted by: Jing Tai Piao

Added: Mar 5, 2013 6:50 AM

Tags: no tags

$.validator.addMethod('rangelength', function (value, element) {
var maxlen = parseInt($(element).attr('data-val-length-max'));
if (maxlen > 0) {
var remaining = (maxlen - (parseInt($(element).val().replace(/(\r\n|\n|\r)/gm, '\r\n').length)));
if (remaining < 0) {
return false;
}
}
return true;
});