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filenamify

Convert a string to a valid safe filename

  • 6.0.0
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What is filenamify?

The filenamify npm package is used to convert a string into a valid and safe filename by removing or replacing invalid characters that are not allowed in filenames on certain file systems. It can be used to sanitize user input for filenames, ensuring that the resulting string can be safely used as a filename on most platforms.

What are filenamify's main functionalities?

Sanitize a string to be safe as a filename

This feature allows you to take any string and convert it into a string that is safe to use as a filename by replacing or removing invalid characters.

const filenamify = require('filenamify');
console.log(filenamify('foo/bar')); // 'foo!bar'

Customize replacement character

This feature allows you to specify a custom replacement character for invalid filename characters, giving you control over how the sanitized filename looks.

const filenamify = require('filenamify');
console.log(filenamify('foo:bar', {replacement: '-'})); // 'foo-bar'

Limit filename length

This feature allows you to limit the length of the resulting filename, which can be useful for file systems with length restrictions on filenames.

const filenamify = require('filenamify');
console.log(filenamify('a very long filename that will be truncated', {maxLength: 10})); // 'a very lon'

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Package last updated on 23 Apr 2023

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