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fires before validation of form fields has started

beforeValidate: (name: string, value: any) => boolean | void;


  • name|id: string - the name (or id, if the name is not specified) of the Form control
  • value: any - the value to be validated


Return false to prevent validation; otherwise, true.

Example"BeforeValidate", function(name, value) {    console.log("BeforeValidate", name, value);     return true;});

Change log:

added in v7.0