Able to create priority with invalid colour value

Reproduction Steps

1. Open Priority Administration
2. Create a new priority with invalid colour value (e.g. "FFFFFF", with "#" symbol missing)

What Happens

• Colour value is not validated
• Priority with invalid colour value is created

Colour values for priorities should be validated similarly to when editing priorities (see JRA-30633)

Workaround

It's possible to confirm if you're being affected by this bug by running the query below:

SELECT id, pname, status_color FROM priority ;

If the value of status_color returned for any of the rows returned is different from a '#' character followed by six hexadecimal characters, please edit the corresponding priority through the Administration » Issues » Priorities page.