YouTipJsref Endswith
# JavaScript endsWith() Method
[ JavaScript String Object](#)
## Example
Determine if a string ends with a specified substring (case-sensitive):
let str = "Hello world"; str.endsWith("world")// Returns true str.endsWith("World")// Returns false
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## Definition and Usage
The endsWith() method is used to determine whether a string ends with the characters of a specified string (case-sensitive).
It returns true if the substring passed as an argument is found at the end of the string, otherwise it returns false.
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## Browser Support
The numbers in the table specify the first browser version that fully supports the property.
| | | | | |
| --- | --- | --- | --- | --- |
| Chrome 41 | Edge 12 | Firefox 17 | Safari 9 | Opera 36 |
| Mar 2015 | Jul 2015 | Oct 2012 | Oct 2015 | Mar 2016 |
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## Syntax
string.endsWith(searchvalue, length)
## Parameter Values
| Parameter | Description |
| :--- | :--- |
| _searchvalue_ | Required. The string to search for. |
| _length_ | Optional. The length of the string to search. Default is string.length. |
## Return Value
| Type | Description |
| --- | --- |
| Boolean | Returns true if the string ends with the specified value, otherwise returns false. |
## Technical Details
| Return Value: | Boolean. Returns true if the substring is found at the end of the string, otherwise returns false. |
| --- |
| JavaScript Version: | ECMAScript 6 |
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## More Examples
## Example
Determine with different string lengths:
var str = "To be, or not to be, that is the question."; str.endsWith("question."); // true str.endsWith("to be"); // false str.endsWith("to be", 19); // true
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* * JavaScript String Object](#)