JavaScript RegExp Quantifier
Example 1
Do a global search for at least one "o":
let text = "Hellooo World! Hello W3Schools!";
let pattern = /o /g;
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Description
The n quantifier matches any string that contains at least one n.
Example 2
Do a global search for at least one word character:
let text = "Hellooo World! Hello W3Schools!";
let pattern = /\w /g;
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Browser Support
/n / is an ECMAScript1 (ES1) feature.
ES1 (JavaScript 1997) is fully supported in all browsers:
| Chrome | Edge | Firefox | Safari | Opera | IE |
| Yes | Yes | Yes | Yes | Yes | Yes |
Syntax
new RegExp("n ")
or simply:
/n /
Syntax with modifiers
new RegExp("n ", "g")
or simply:
/n /g
