CARDS-2580 - Number question: allow min/max value to be specified but not enforced

[marta-]

Includes a test questionnaire Number Min / Max Value Test.

[sashaandjic]

tested

Upon save, the form is not marked as Draft and Invalid if min/max are not enforced.

[sashaandjic]

When enforcing min/max is enabled, the error msg shows up:

• in black fonts if withing the range
• in red fonts of not within range

This is due to the existing behavior, when error msg is blank and we display the old message. Can we just ignore the text in the error msg in this case ( when enforcing min/max is enabled)?

[sashaandjic]

tested

[marta-]

When enforcing min/max is enabled, the error msg shows up:

• in black fonts if withing the range
• in red fonts of not within range

The code has been updated in 2bb40f1 to have the exact same behavior as before (no custom message).

[sashaandjic]

It would be nice to always display range message below the input line.