Validation and setup options for fields
Name
Description
Type
Pass a custom function to check if a value has been provided.
The initial value of the field.
Message to display if the value is not provided.
A boolean or function stating if a field is optional. (all keys are required by default.)
If the field is a templated value
An array of validations to be called against the value on validations. Functions will only be called if
checkExists returns true.