Core: Trigger validation when next field is already filled out.

[stijnherreman]

Fixes #524 (and #244) without causing #521.

[stijnherreman]

As asked in the comments on #952, a PR.

[jzaefferer]

Thanks! Will test this next week, along with other new PRs. Currently trying to reserve a few hours each Tuesday.

[jzaefferer]

Just tested this. #524 said:

On the index demo, edit the markup to fill in the second field with a valid email address. Load that demo, type "abc" into the first field, tab to the next field, tab back, delete the value.

Without your patch, the field doesn't get validated, even after deleting the value. With your patch applied, validation is immediately triggered when typing "a" into the field (same as #521).

Did you run grunt after patching src/core.js? If not, you'd see the code run with your last version in dist, ignoring the actual changes.

[stijnherreman]

Yes, I run grunt to execute the tests. Without patching src/core.js, the test I added for #524 fails:

events - issue #524
Message: Validation fires and reports invalid input after erasing input.
Actual: 0
Expected: 1
[...]

Warning: 1/1089 assertions failed (6091ms) Use --force to continue.

With the patch, all tests succeed:

1089 assertions passed (6161ms)

Travis also confirms my test results.

The test I added for #521 is supposed to be functionally identical to the test case you provided on that issue, but apparently I made a mistake. You're right that running that fiddle test case with my latest version, validation is triggered immediately after typing a letter in the field.

I don't immediately see my error, I'll take another look this evening.

[jzaefferer]

Okay, thanks!

[jzaefferer]

@stijnherreman did you ever get around to testing this again?

[stijnherreman]

@jzaefferer I haven't yet, some other things on the project I'm on had/have a higher priority unfortunately. I'll see if I can use some of my spare time soon for this.

[jzaefferer]

@stijnherreman would still be great to address this

[stijnherreman]

@jzaefferer I'm taking a look this weekend.

[jzaefferer]

Great, thank you.

[jzaefferer]

Would still be great to get the issue addressed.

[jzaefferer]

Closing due to inactivity.