CODEWITHSUNDEEP
yii2
aidonsnous
aidonsnous

Reputation: 1503

yii2 ajax form submission: validation response handling

When the data are sent to the server to be save it is important to perform check up again even if the clientside validation is done but at that time if the model is not valid the response returned is in json format(from getErrors/ActiveForm::validate($model)) containing the messages and attributes that have errors.

When receiving how can I affect it to the form on the client side; each error from the reponse to it field on the form?

Is there any function on client side(js) that I can call passing the response to it?

Upvotes: 0

Views: 403

Answers (1)

Dhara
Dhara

Reputation: 1481

Use 

 $.each(data, function(key, val) {
                                        $("#"+key).after("<div class=\"help-block\">"+val+"</div>");
                                        $("#"+key).closest(".form-group").addClass("has-error");
                                    });

This will append error to corresponding field.

Upvotes: 1

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