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Indicates whether the given property exists in the JSON object.
This viper method also supports the extension viper syntax.
Syntax
| Smartsite SXML |
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boolean this.exists(string name) |
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Extension Viper Syntax
| Smartsite SXML |
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boolean page.<id>.exists(string name) |
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Parameters
| Name | Data Type | Description |
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| name | String | The name of the property. Use the . operator to query within nested objects. |
Return Value
| Data Type | Description |
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| Boolean | True if the property exists. |
Used in
| Macro | Description |
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| Json | The JSON macro can parse a JSON string. It exposes properties to query the resulting object and methods to modify it. |