And

This node performs a logical AND operation on two boolean inputs.

The And node evaluates whether both connected inputs are true.

The And node is a logic gate that emits a True Condition signal only if both input A and input B are true. If either (or both) are false, it emits a False Condition signal. It also provides a boolean data output of the result.

Inputs

General

Data	Description
A	First boolean input.
B	Second boolean input.

Control

Signal	Description
Do	Triggers the evaluation. The logic is executed only when this signal is received.

Outputs

Data

Data	Description
Result	The boolean result of A && B. Returns undefined if either input is missing.

Signals

Signal	Description
True Condition	Triggered if A is true AND B is true.
False Condition	Triggered if A is false OR B is false.

Usage

Use the And node when you need to ensure multiple conditions are met before proceeding.

Example Use Cases

1. Form Submission: Check if Terms Accepted AND Form Valid are both true before allowing submission.
2. Game Logic: Check if Player Has Key AND Player At Door before opening the door.
3. Access Control: Check if User Is Logged In AND User Is Admin before showing admin panel.

Detailed Behavior

1. Null Safety:
   • If either A or B is undefined or null when Do is triggered, the node does not emit any signal.
   • This prevents false positives/negatives from uninitialized data.
2. Evaluation:
   • True Condition fires only if A === true and B === true.
   • False Condition fires if A === false or B === false.
3. Data Output:
   • The Result output updates immediately when inputs change, but the Signals only fire when Do is triggered.

Troubleshooting

• No Output: Ensure both A and B have been set to a boolean value (true or false). If one is disconnected or null, the node will stay silent to avoid errors.