Partial Validation Option

[nitipit]

Partial Validation Option can be used to validate partial fields of the model.

• Only validate model with corresponded key.
• Use by option flag partial=True

class Contact(Model):
    type = Field(require=True).instance(str)\
        .verify(lambda value: value in ['phone', 'email', 'address'])
    note = Field().instance(str)\
        .verify(lambda value: len(value) <= 250)
    value = Field(require=True).instance(str)\
        .verify(lambda value: len(value) <= 1000)

contact = new Contact({type: 'phone'}, partial=True)