getFieldError

getFieldError(error, fieldName): string | undefined

Defined in: react/src/validation.ts:133

Gets error message for a specific field from a ValidationError. Returns undefined if no error exists for that field. Pass "" for issues about the whole argument (an empty path), the key mapValidationErrors files them under.

Parameters

error

ValidationError

fieldName

string

Returns

string | undefined

Example

if (isValidationError(error)) {
  const toError = getFieldError(error, "to")
  const amountError = getFieldError(error, "amount")
}