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data-exists
Checks if a data attribute exists on an element
Parameter
Type
Description
name
String
The name of the data attribute to check (without the 'data-' prefix)
return
bool
True if the data attribute exists, false otherwise
 Test Case:Check existing data attribute 
    <div data-test="value"></div>

    <data-exists name="test">
<assert-true>
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  • Test Case:Check non-existing data attribute 
      <div></div>

      <data-exists name="missing">
<assert-false>
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    • Test succeeded Test failed