pgForm/Concepts/Dynamic props
Concept

Dynamic props

Required, disabled, hidden, options, validators — any prop can be a function of the form.

Content coming soon. Outline:

  • The DynamicProp shape — handler, fieldDependencies, formDependencies
  • The shorter field.use() / form.use() form
  • Why you must hoist all .use() calls to the top of the function
TShoisting.ts
// BAD                              // GOOD
(field) => {                          (field) => {
if (field.use('hasErrors'))           const hasErrors = field.use('hasErrors')
  return field.use('firstError')      const firstError = field.use('firstError')
return field.use('label')             const label = field.use('label')
}                                       return hasErrors ? firstError : label
                                    }
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