/Javascript/Node.js/Node check if file exists

Node check if file exists

const fs = require("fs"); // Or `import fs from "fs";` with ESM
if (fs.existsSync(path)) {
    // Do something
}

Source: stackoverflow.com

Node if file exists

const fs = require("fs"); // Or `import fs from "fs";` with ESM
if (fs.existsSync(path)) {
    // Do something
}

Source: stackoverflow.com

Nodejs file exists

const fs = require('fs')
// We will convert sync function into a promise function
// so when is ready will provide the result without blocking.
const exists = async (path) => {
	return await new Promise((resolve) => {
		resolve(fs.existsSync(path));
	});
};
// If you have a file name samples on same root it will result true.
exists('./samples.txt').then(res => console.log(res))
console.log(`I'm not blocked as I'll show up on first`)

Similar codes

8 votes285 views1 answer
Path.dirname nodejs
Javascript Node.js
0 vote326 views1 answer
Node js get list of all names of object array
Javascript Node.js
0 vote312 views1 answer
How to use begins with in aws nodejs
Javascript Node.js
6 votes449 views2 answers
How to install mongodb in node js
Javascript Node.js
3 votes293 views1 answer
Node js send fcm
Javascript Node.js
0 vote293 views6 answers
Nodejs s3 read
Javascript Node.js
3 votes295 views2 answers
Node express json request urlencoded
Javascript Node.js
0 vote292 views1 answer
Node closes once you open app react-native
Javascript Node.js
18 votes287 views2 answers
Node gitignore
Javascript Node.js
1 vote291 views1 answer
Nodejs aws s3 stream upload
Javascript Node.js