Validation

You can setup validation on form or field level using the following properties:

• validator property of the Field component
• validator property of the Kendo UI for Vue FieldArray component
• validator property of the Kendo UI for Vue Form component

Field validation

Field level validation is useful for simple validation of single field value (for example.: field is valid email). The validation function receives value as first argument and expects validation message to be returned if value is not valid.

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FieldArray validation

Field array level validation is useful for simple validation of arrays, such as ensuring the array contains a minimum number of records. The validation function receives value as first argument and expects validation message to be returned if value is not valid.

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Form validation

Form validation can be used for complex validation between more fields, where using the field level validation is not convenient.

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Suggested Links

• API Reference of the Form