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:

CODE

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

Return Data:

TEXT

False
True

EXAMPLE 2

Input:

CODE

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

Return Data:

TEXT

False

EXAMPLE 3

Input:

CODE

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

Return Data:

TEXT

True

EXAMPLE 4

Input:

CODE

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

Return Data:

TEXT

False

EXAMPLE 4

Input:

CODE

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

Return Data:

TEXT

False

EXAMPLE 5

Input:

CODE

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

Return Data:

TEXT

False

is_true

Returns a Boolean indicating whether the piped input is true.

Examples - is_true

EXAMPLE 1

Input:

CODE

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

Return Data:

TEXT

True
False

EXAMPLE 2

Input:

CODE

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

Return Data:

TEXT

True

EXAMPLE 3

Input:

CODE

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

Return Data:

TEXT

False

EXAMPLE 4

Input:

CODE

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

Return Data:

TEXT

True

EXAMPLE 4

Input:

CODE

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

Return Data:

TEXT

True

EXAMPLE 5

Input:

CODE

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

Return Data:

TEXT

True

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