jQuery Validation - Disable Unobtrusive OnKeyUp?

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Hi friends,
I have text field with regular expression.
I want to validate the field on blur, not on keyup event.

I tried following:

$('#txtMinRange[data-val-regex-pattern]').keyup(function () { return false });

But it does work for first time, but when the user tries to edit value the validation runs for keyup

Any idea, how to go about it?

Thanks in advance

Posted 2-Feb-15 3:09am

dhage.prashant01

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Sergey Alexandrovich Kryukov 2-Feb-15 10:51am

Go about what? What works for the first time. You added a keyup handler, which does next to nothing, so what? Anyway, it should be added only once.
—SA

dhage.prashant01 2-Feb-15 23:01pm

In short, I want to run data annotation validation on Blur not on KeyUp of the control.
Any way to do it?

1 solution

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Sergey Alexandrovich Kryukov · Answer 1 · 2015-02-02T17:18:00

Solution 1

dhage.prashant01 asked:
In short, I want to validate the control on Blur not on KeyUp
Any way to do it?

Of course.

JavaScript

someElement.onblure = function() { /* some validation here */ }

With jQuery, this is even simpler: http://api.jquery.com/blur[^].

Any problems?

—SA

Posted 2-Feb-15 17:18pm

Sergey Alexandrovich Kryukov

Updated 2-Feb-15 17:20pm

v2

Comments

dhage.prashant01 3-Feb-15 1:14am

Sorry, I have updated the comment.

Sergey Alexandrovich Kryukov 3-Feb-15 2:40am

I already answered. "Runs for the first time" is nonsense. It is supposed to be run only once.
Is "return true" is the real thing you returned? Why?
—SA