BT.has_env
BT.has_env
Function
determines whether the current valid environment variable exists.
Syntax
BT.has_env(name)
Parameters
| Parameters | Type | Required | Default value | Description |
|---|---|---|---|---|
| name | String | Yes | None | Environment variable name. |
Return Value
| Type | Description |
|---|---|
| Bool | Returns true if a valid environment variable exists, otherwise returns false. |
Examples
BT.set_env('BT_MODE', 'dev') result = BT.has_env('BT_MODE') // Output: true print result
Notes
- Variables obscured by the remove_env delete flag are considered non-existent.