com.vaadin.flow.internal.JavaScriptSemantics API 23.1.17 | Vaadin

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com.vaadin.flow.internal.

java.lang.Object
- com.vaadin.flow.internal.JavaScriptSemantics

```
public class JavaScriptSemantics
extends Object
```
Helpers for replicating JavaScript semantics in Java.
For internal use only. May be renamed or removed in a future release.

Since:

1.0

Author:

Vaadin Ltd

- Method Summary
  
  All Methods
  Modifier and Type Method Description
  
  static boolean isTrueish(Object value)
  Gets the boolean value of the provided value: null is false.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - isTrueish
```
public static boolean isTrueish(Object value)
```
    Gets the boolean value of the provided value:
    - null is false.
    - String values are true, except for the empty string.
    - Numerical values are true, except for 0 and NaN.
    - JSON object and JSON array values are always true.
    Parameters:
    
    value - the value to check for truthness
    
    Returns:
    
    true if the provided value is trueish according to JavaScript semantics, otherwise false