JavaScript RegExp + Modifier
 Complete RegExp Object Reference
Definition and Usage
When the + modifier is set the regular expression finds one or more of a
specific character.
Syntax
new RegExp("regexp+")
OR
/regexp+/
|
| Parameter |
Description |
| regexp |
Required. The rest of the regular expression to use |
Example
In the following code we will do a global search for any substring with a 1
followed by one or more "0" characters:
var str = "1, 100 or 1000?";
var patt1 = /10+/g;
|
The marked text below shows where the RegExp gets a match:
Try-It-Yourself Demos
+
How to use the "+" modifier to find one or more of a character using a string
object.
Complete RegExp Object Reference
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