blockly > Connection > getCheck
Connection.getCheck() method
Get a connection's compatibility.
Signature:
getCheck(): string[] | null;
Returns:
string[] | null
List of compatible value types. Null if all types are compatible.
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Last updated 2024-09-18 UTC.
[null,null,["Last updated 2024-09-18 UTC."],[[["The `Connection.getCheck()` method retrieves the list of compatible value types for a given connection."],["If the connection is compatible with all types, the method returns `null`."],["This method helps in determining whether two connections can be connected based on their type compatibility."]]],[]]