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Types

Is Null
Returns true if a value is null.
Expression:
ISNULL(value: any)
Return:
boolean
Example of usage:
ISNULL("Are my pockets full?")
​
Return value:
false
Is String
Returns true if a value is a string.
Expression:
ISSTRING(value: any)
Return:
boolean
Example of usage:
ISSTRING("Phillips, tested on humans.")
​
Return value:
true
Is Number
Returns true if a value is a number.
Expression:
ISNUMBER(value: any)
Return:
boolean
Example of usage:
ISNUMBER(1234)
​
Return value:
true
Is Bool
Returns true if a value is a boolean.
Expression:
ISBOOL(value: any)
Return:
boolean
Example of usage:
ISBOOLEAN(true)
​
Return value:
true
Is Object
Returns true if a value is an object.
Expression:
ISOBJECT(value: any)
Return:
boolean
Example of usage:
ISOBJECT({key1: "apples", key2: "pears"})
​
Return value:
true
Is Array
Returns true if a value is an array.
Expression:
ISARRAY(value: any)
Return:
boolean
Example of usage:
ISARRAY([{key1: "apples"} , {key2: "pears"}])
​
Return value:
true

String

Util

Last modified 1yr ago