Vee-validate: `options.awareOfUnicodeTokens` must be set to `true` to use `DD` token;

[GreggOD]

Versions

• vee-validate: 2.2.0
• vue: 2.6.6

Describe the bug
After updating from 2.17 to 2.20 I started getting this error message:

[Vue warn]: Error in render: "RangeError: `options.awareOfUnicodeTokens` must be set to `true` to use `DD` token; see:

Solution
On some of my text fields I had a date format validation. The format of the date validation has changed between the two versions.

Change your casing:
validation="required|date_format:dd/MM/yyyy"

See documentation:
https://baianat.github.io/vee-validate/guide/rules.html#date-format

[GreggOD]

Only added it to help others if they run into the same issue.

thanks

[techsemicolon]

Faced the same error today, not sure while doing npm install it should warn about such changes :| Thanks @GreggOD 💯