In jquery input mask , We can specify number and letter. How to get the format where user can input letter or number,
A = Letter, 9 = number.
I need a mask like this AA - (A or 9)(A or 9) - 99
,
For example, it can be AA-99-99
and in another case it can be AA-A9-99
, or
AA-AA-99
,
and so on. I have tried a lot, not suitable.
Please advise.
As you noted *
stands for alphanumeric character, so AA-**-99
should do the job.
Or you could use regexp lik [A-Za-z]{2}-\\w{2}-\\d{2}
, but it looks like regex placeholders like \\w
are not supported like this. Enclosing it to square brackets works ok:
<input id="example2" data-inputmask-regex="[A-Za-z]{2}-[\w]{2}-\d{2}" />
Here is a working plunker: https://plnkr.co/edit/SDkFm5VChO7W19VuOXmK?p=preview
From the docs , you can use this method. The regex AA-([A]|[9])([A]|[9])-99
will match your situation of numbers/letters.
HTML
<input id="example2" data-inputmask-regex="AA-([A]|[9])([A]|[9])-99" />
Javascript
(function() {
$("#example2").inputmask();
})();
如果用A表示字母A和9正好用数字9,那么这应该对你有用:
$("#myinput").inputmask({mask:"[AA]-[A|9]{2}-[99]"});
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