getInstance(element)
Return Value:
getInstance is a static method that the widget class supports. The following code demonstrates how to get the Validator instance found in an element with the myValidator
ID:
- // Modular approach
- import Validator from 'devextreme/ui/validator';
- ...
- let element = document.getElementById("myValidator");
- let instance = Validator.getInstance(element) as Validator;
- // Non-modular approach
- let element = document.getElementById("myValidator");
- let instance = DevExpress.ui.dxValidator.getInstance(element);
See Also
validate()
Validates the value of the editor that is controlled by the current Validator object against the list of the specified validation rules.
Return Value:
The object returned by the validate() function has the following structure.
- isValid
Indicates whether all the rules checked for the validator are satisfied. - brokenRule
The broken rule. The structure of the rule object is described in the validation Rules section. - validator
The current Validator widget. - value
The current editor value. - validationRules
An array of validation rules specified for the current validator. The structure of a rule object is described in the validation Rules section.
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