Function doesFieldExistInTFile

doesFieldExistInTFile(field: string, file: TFile, plugin: Plugin_2, isInline?: boolean): boolean
Checks whether a field exists inside a files' metadata. Note, when the field exists but the value is undefined, the method will return false.

Throws
OPDTraversalError if field is an invalid path to a metadata field.

Returns
true if the field exists, false otherwise
Parameters
- field: string
  
  The field to find, this can also be a path to a nested object e.g. foo.bar, a path to a specific index in an array e.g. foo[0] or any combination of those e.g. foo['bar'].baz[0], like you are used to from javascript, except that the ? operator is not supported.
- file: TFile
- plugin: Plugin_2
- isInline: boolean = false
  
  unused for now
Returns boolean
- Defined in libs/OPD-metadata-lib/src/API.ts:21

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