Form field: exists¶
Looks up the current form structure whether a specified field exists.
Fields¶
Negate the condition
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Negates the condition. Makes TRUE to FALSE and vice versa.
Field name
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The input name of the form field. This is mostly found in the "name" attribute of an <input> form element. This property supports tokens.
Last update:
February 5, 2023 15:10:36