Match a Number in JavaScript

javascript

Regular Expression

\d+
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This regex pattern \d+ will match any sequence of one or more digits (0-9).

javascript

const pattern = /\d+/g;
const testString = 'The number is 42';
const numbers = testString.match(pattern);
console.log(numbers);
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Test the expression

Global (g)

Case Insensitive (i)

Multiline (m)

Test your regex here (one entry per line)