'_mergeErrors' utility function
Merges an array of objects. Used for combining the validator errors returned from 'executeValidators'
// { PlainObject[] } arrayOfErrors - array of objects // { PlainObject } - merged object, or null if no usable input objectcs
'_mergeErrors' utility function
Merges an array of objects. Used for combining the validator errors returned from 'executeValidators'
// { PlainObject[] } arrayOfErrors - array of objects // { PlainObject } - merged object, or null if no usable input objectcs