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Components / Dropdowns / API / FilterDescriptor /

FilterDescriptor

A basic filter expression. Usually a part of CompositeFilterDescriptor.

For more information, refer to the filterBy method.

Name	Type	Default	Description
field?	`string \| Function`		The field of the data item to which the filter operator is applied.
ignoreCase?	`boolean`		Determines if the string comparison is case-insensitive.
operator	`string \| Function`		The filter operator (comparison). The supported operators are: `"eq"` (equal to) `"neq"` (not equal to) `"isnull"` (is equal to null) `"isnotnull"` (is not equal to null) `"lt"` (less than) `"lte"` (less than or equal to) `"gt"` (greater than) `"gte"` (greater than or equal to) The following operators are supported for string fields only: `"startswith"` `"endswith"` `"contains"` `"doesnotcontain"` `"isempty"` `"isnotempty"`
value?	`any`		The value to which the field is compared. Has to be of the same type as the field.