Validations

is_boolean | Return true if the object is a boolean value. is_defined | Checks if a value is defined. is_divisibleby | Return true if the value is divisible by another one. is_endingwith | Checks if the value is ending with a string. is_eq | Test version of ==. is_even | Checks if a value is even. is_false | Checks if a value is false. is_filter | Checks if a filter with a given name is available. is_float | Checks if this value is a float is_ge | Test version of >=. is_gt | Test version of >. is_in | Test version of in. is_integer | Checks if this value is an integer. is_iterable | Checks if this value can be iterated over. is_le | Test version of \<=. is_lower | Checks if a string is all lowercase. is_lt | Test version of \<. is_mapping | Checks if this value is a mapping is_ne | Test version of !=. is_none | Checks if a value is none. is_number | Checks if this value is a number. is_odd | Checks if a value is odd. is_safe | Checks if a value is safe. is_sequence | Checks if this value is a sequence is_startingwith | Checks if the value is starting with a string. is_string | Checks if this value is a string. is_test | Checks if a test with a given name is available. is_true | Checks if a value is true. is_undefined | Checks if a value is undefined. is_upper | Checks if a string is all uppercase.

• pattern