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Stored procedures
The Exist property is used to determine if an element exists.
This property can be used on:
  • the associative arrays or their elements. For more details, see Exist.
  • a variable of type Variant.
  • a variable of type XMLNode.
  • a variable of type JSON.
  • a variable of type YAML.
  • a variable of type htmlAttribute.
Minimum version required
  • Version 15
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Last update: 03/08/2023

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