Members
Methods
# parsePreviewParam(value) → (nullable) {Object}
Parse a preview param value of the form `"{experienceId}.{variationId}"`
(mirrors the web tracking script's force-param
`_conv_eforce={experienceId}.{variationId}`).
Splits on the first dot only; both segments must be non-empty,
numeric-only strings. Any other shape (missing dot, extra dot, empty
segment, non-numeric segment, non-string input) returns `null`.
Pure function: never throws, has no side effects, performs no logging.
Parameters:
| Name | Type | Description |
|---|---|---|
value |
string
|
Object