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GoFiler Legato Script Reference
Legato v 1.4j Application v 5.22b
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Chapter Six — File Functions (continued)
Overview
The IsFilenameValid function tests a string for having valid Windows filename syntax.
Syntax/Parameters
Syntax
boolean = IsFilenameValid ( string name );
Parameters
name
A string containing the filename. The value cannot contain path or URI components.
Return Value
Returns TRUE if name contains valid filename syntax or FALSE if it does not.
Remarks
The IsFilenameValid function checks the name parameter against Windows requirements for filenames. This includes a maximum size of 255 characters, not leading with a space, not trailing with a period (‘.’), and exclusion of the following characters:
| \ | ? |
| / | " |
| : | < |
| * | > |
| | |
The IsFileNameValid function does not test if the file exists. Use the DoesFileExist function to determine if the file exists in the file system.
Related Functions
Platform Support
Go13, Go16, GoFiler Complete, GoFiler Corporate, GoFiler, GoFiler Lite, GoXBRL
Legato IDE, Legato Basic
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