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victorjonsson / jQuery-Form-Validator

[DISCONTINUED] jQuery plugin that makes it easy to validate user input while keeping your HTML markup clean from javascript code.
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Remove option selected of the select2, not auto validator #648

Open vqquoc opened 6 years ago

vqquoc commented 6 years ago

I'm using select2 with addValidator "required_select", when I remove the selected option, it stays in the state of success. I want to display the error immediately after removing the option

I haved add a custom validator:

    //Add custom validator

$.formUtils.addValidator({ name : 'required_select', validatorFunction : function(value, $el, config, language, $form) { return value !== ''; }, errorMessage : 'Field is required', errorMessageKey: 'badSelectRequired' })

    //Init select2

var sl = $("#region").select2({ placeholder: "Please select a region", allowClear: true, containerCssClass: 'form-control' }); //Get event selected sl.on("select2:select", function(e) { sl.validate({ validateHiddenInputs: false });//Selected - Hide errors message }); //Get event remove option selected sl.on("select2:unselecting", function(e) { //Show message required (how to recall the error display) })

Thanks!