type: fhirpath-functionfunction: convertsToLongcategory: Conversionsection: 5.5.3.4source: fhirpath/functions.json
FHIRPath Function: convertsToLong
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Summary
- Category: Conversion
- Section:
5.5.3.4 - Return Type:
Boolean - Empty Input Result:
empty - Errors on Multiple Input:
true
Description
If the input collection contains a single item, this function will return true if the item can be converted to a Long value.
Arguments
Type Mapping
Example
'123'.convertsToLong() // returns true
'abc'.convertsToLong() // returns false