Angus Salkeld 5dcbc7ce5b Check for an empty value in validateField ...

reflect.TypeOf() can take a nil (it then returns a nil), but
Kind() panics on a nil.

Fixes #20627

2016-05-30 14:12:18 +10:00

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v1

Check for an empty value in validateField

2016-05-30 14:12:18 +10:00