39 lines
26 KiB
Markdown
39 lines
26 KiB
Markdown
---
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title: "assertLessThanOrEq"
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excerpt: "Check that a numerical value is less than or equal to another at runtime,"
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layout: manual
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---
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Check that a numerical value is less than or equal to another at runtime,
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otherwise raise an error.
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```js
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assertLessThanOrEq(left: number, right: number, message: string) -> ()
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```
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### Arguments
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| Name | Type | Description | Required |
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|----------|------|-------------|----------|
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| `left` | `number` | | Yes |
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| `right` | `number` | | Yes |
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| `message` | `string` | | Yes |
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### Returns
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`()`
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### Examples
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```js
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assertLessThanOrEq(1, 2, "1 is less than 2")
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assertLessThanOrEq(1, 1, "1 is equal to 1")
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```
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