Handlebar Helper Function: And
Performs a logical AND operation between multiple values. Returns true if all values are truthy, and false otherwise.
| Parameter | Type | Description |
|---|---|---|
value1 | any | The first operand for the AND operation. |
value2 | any | The second operand for the AND operation. |
value3, value4, ... | any | Additional operands to evaluate. |
The function returns true if all parameters evaluate to true, and false otherwise. If no parameters are provided, the function returns true. If one parameter is provided, the function returns the truthiness evaluation for that parameter.
Truthiness evaluation follows these rules:
nullisfalse- Boolean values are evaluated as-is
- Non-zero numbers are
true, but zero isfalse - Empty strings are
false, and non-empty strings aretrue - Empty arrays (
[]) and empty objects ({}) arefalse
This function is often used together with conditional helpers to handle multiple conditions. For example, this code example checks if the user is both an admin and is active and handles it accordingly.