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blockly > IConnectionChecker > doSafetyChecks
IConnectionChecker.doSafetyChecks() method
Check that connecting the given connections is safe, meaning that it would not break any of Blockly's basic assumptions (e.g. no self connections).
Signature:
doSafetyChecks(a: Connection | null, b: Connection | null): number;
Parameters
| Parameter |
Type |
Description |
| a |
Connection | null |
The first of the connections to check. |
| b |
Connection | null |
The second of the connections to check. |
Returns:
number
An enum with the reason this connection is safe or unsafe.
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Last updated 2024-09-18 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-09-18 UTC."],[],["The `doSafetyChecks` method, part of the `IConnectionChecker` interface, assesses the safety of connecting two given connections (`a` and `b`). It takes two `Connection` objects (or null) as input. The method then verifies if the connection would violate core Blockly rules, like self-connections. The output, returned as a number, represents an enum indicating if the connection is deemed safe or unsafe and the reason behind the assessment.\n"]]
