JavaScript String Object
The substring() method extracts the characters from a string, between two specified indices, and returns the new sub string.
This method extracts the characters in a string between "from" and "to", not including "to" itself.
| Parameter | Description |
|---|---|
| from | Required. The index where to start the extraction. First character is at index 0 |
| to | Optional. The index where to stop the extraction. If omitted, it extracts the rest of the string |
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The substring() method is supported in all major browsers.
Extract characters from a string:
The output of the code above will be:
JavaScript String Object
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