JavaScript RegExp + Quantifier
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JavaScript RegExp + Quantifier
❮ JavaScript RegExp Object
Example 1
Do a global search for at least one "o":
var str = "Hellooo World! Hello W3Schools!";
var patt1 = /o+/g;<!--
The marked text below shows where the expression gets a match:
Hellooo World! Hello W3Schools!Try it Yourself »
Definition and Usage
The n+ quantifier matches any string that contains at least one n.
Browser Support
| Expression | |||||
|---|---|---|---|---|---|
| + | Yes | Yes | Yes | Yes | Yes |
Syntax
new RegExp("n+")
or simply:
/n+/
Syntax with modifiers
new RegExp("n+", "g")
or simply:
/n+/gMore Examples
Example 2
Do a global search for at least one word character:
var str = "Hellooo World! Hello W3Schools!";
var patt1 = /w+/g;<!--
The marked text below shows where the expression gets a match:
Hellooo World! Hello W3Schools!Try it Yourself »
❮ JavaScript RegExp Object
