Heres how i would do it : 1) take the suffix of the file. The definition i took was a non-numeric string between a and the . that precedes the 3 letters of the file format.. You might want another definition or do some checks. node.js.1. You could check if the string equals path.basename(string). Then it doesnt contain any path separators and is definitely not a file in another directory. Node.js string check is the worlds number one global design destination, championing the best in architecture, interiors, fashion, art and contemporary. Checks whether a string equals another object or string.str. Any string. Return value. Description. boolean. True if this string equals the object or string otherwise false. How in nodejs can I check if the given string is a valid filesystem path without actually checking the filesystem. I am using telegram bot nodejs api and when sending files it checks if the file exist or not.You could check if the string equals path.basename(string). Различной документации по Node.
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