# Booleans



# Functions

- **function-booleanformat** - True, for a non-zero value; False, otherwise.
- **function-isboolean** - Determines if the object represents a boolean value
- **function-isvalid** - Tests whether a value meets a validation or data type rule.
- **function-truefalseformat** - True, for a non-zero value; False, otherwise.
- **function-yesnoformat** - Yes, for a non-zero value; No, otherwise.

# Methods

- **method-boolean-booleanformat** - True, for a non-zero value; False, otherwise.
- **method-boolean-yesnoformat** - Yes, for a non-zero value; No, otherwise.

# Objects

- **object-boolean** -