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* {{code|variable}} - The variable to test, if it contains an empty JSON array, JSON object, or an empty string it returns {{code|true}}({{code|1}}). In any other case it will return {{code|false}}({{code|0}}). | * {{code|variable}} - The variable to test, if it contains an empty JSON array, JSON object, or an empty string it returns {{code|true}}({{code|1}}). In any other case it will return {{code|false}}({{code|0}}). | ||
Latest revision as of 23:59, 15 March 2023
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json.isEmpty() Function
• Introduced in version 1.3b51
Checks to see if a JSON array, or JSON object is empty.
Usage
json.isEmpty(variable)Parameters
variable- The variable to test, if it contains an empty JSON array, JSON object, or an empty string it returnstrue(1). In any other case it will returnfalse(0).