Store register form

Hello,

jQuery(document).ready(function ($) {
	$("input[name='wcfmvm_custom_infos[test-custom]']").hide(); 
	$("input[name='wcfmvm_custom_infos[test-custom]']").prev().prev().hide();
	$("select[name='wcfmvm_custom_infos[test-custom-select]']").change(function(){
		if($(this).val() == 'A') {
            $("input[name='wcfmvm_custom_infos[test-custom]']").show(); 
            $("input[name='wcfmvm_custom_infos[test-custom]']").prev().prev().show();
        } else {
            $("input[name='wcfmvm_custom_infos[test-custom]']").hide(); 
            $("input[name='wcfmvm_custom_infos[test-custom]']").prev().prev().hide();
        } 
	});
});

Add this code to your child theme’s js file
In case you do not have child theme then add code using this plugin – https://wordpress.org/plugins/code-snippets/ (https://wordpress.org/support/topic/call-code-snippet-from-javascript/)
Modify the “input[name=’wcfmvm_custom_infos[test-custom]’]” with your input text-field name attribute, and modify the “select[name=’wcfmvm_custom_infos[test-custom-select]’]” with your drop-down field name attribute. (PFA)

Thanks.