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JavaScript.HasProperty
Checks if a property is defined.
| Component | Version | macOS | Windows | Linux | Server | iOS SDK |
| JavaScriptWebKit | 5.4 | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
MBS( "JavaScript.HasProperty"; JavaScriptContext; PropertyName ) More
Parameters
| Parameter | Description | Example |
|---|---|---|
| JavaScriptContext | The reference number of the javascript context. | $Context |
| PropertyName | The name of the property. | "FirstName" |
Result
Returns 0, 1 or error.
Description
Checks if a property is defined.See also
Example Databases
This function checks for a license.
Created 5th November 2015, last changed 9th February 2023
