JavaScript RegExp {x,} Modifier

Definition and Usage

When the {x,} modifier is set the regular expression finds a specific number or more of the regular expression grouped together.
The character inside the brackets must be a number.

Syntax

/regexp{x,}/

Parameter	Description
regexp	Required. The rest of the regular expression to use

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Example

In the following code we will do a global search for any substring with three or more digits:

var str = "100 or 1000?"; var patt1 = /\d{3,}/g;

The marked text below shows where the RegExp gets a match:

100 or 1000?