Boolean Filters

Last Updated: DECember 10, 2025

is_false

Returns a Boolean indicating whether the piped input is false.

Examples - is_false

example 1

Input:

{{ true | is_false }}
{{ false | is_false }}

Return Data:

False
True

example 2

Input:

{% set arr = ["x", "y", "z"] %}
{{ arr | contains_array(["x", "y"]) | is_false }}

Return Data:

False

example 3

Input:

{{ {'A': 16, 'D': 3} | contains_key_value_pair({'d': 3}) | is_false }}

Return Data:

True

example 4

Input:

{{ "D3 Security" | end_with("y") | is_false }}

Return Data:

False

example 4

Input:

{{ 3 | equals(3) | is_false }}

Return Data:

False

example 5

Input:

{{ '2026-01-01' | time_same_as('2026-01-01') | is_false }}

Return Data:

False


is_true

Returns a Boolean indicating whether the piped input is true.

Examples - is_true

example 1

Input:

{{ true | is_true }}
{{ false | is_true }}

Return Data:

True
False

example 2

Input:

{% set arr = ["x", "y", "z"] %}
{{ arr | contains_array(["x", "y"]) | is_true }}

Return Data:

True

example 3

Input:

{{ {'A': 16, 'D': 3} | contains_key_value_pair({'d': 3}) | is_true }}

Return Data:

False

example 4

Input:

{{ "D3 Security" | end_with("y") | is_true }}

Return Data:

True

example 4

Input:

{{ 3 | equals(3) | is_true }}

Return Data:

True

example 5

Input:

{{ '2026-01-01' | time_same_as('2026-01-01') | is_true }}

Return Data:

True