Uncaught TypeError is thrown when IME is enabled and a number is typed

[ymita]

Description

Uncaught TypeError is thrown when IME is enabled and a number is typed

Steps to reproduce

1. Run the attached sample
2. Enable Japanese IME mode
3. Type "２" on the igDatePicker

Result

The following error is thrown:
Uncaught TypeError: Cannot read property 'toString' of null

Expected result

No error is thrown.

Attachments

igDatePicker_test.zip

Note

This is reproduced in 17.1 and 17.2.

[kdinev]

@ymita I added you to the product team, so you can apply labels. Please put all the applicable versions for this bug.

[ymita]

@kdinev Thanks for inviting me to the team. I added version labels.

[damyanpetev]

Reproducible only with IME and dataMode:"editModeText" and doesn't interfere with the editor value in the end.
The error is caused by the attempt to sync the calendar while typing, which doesn't make too much sense when using IME composition because the value is not converted/assigned to the mask until confirmed and so the required positions can't be validated anyway.

For now disabling the calendar sync until composition value is confirmed seems a reasonable solution.