codebox form(onsubmit="{_handleSubmit}") .code-container textarea.code .button-container button Find my problem! style(scoped, type="scss"). .code-container { } textarea.code { width: 100%; height: 190px; border-color: #b40000; margin-bottom: 16px; } .button-container { text-align: center; } button { background-color: #b40000; padding: 16px 24px; font-size: 24px; border-radius: 5px; color: white; font-weight: bold; } script. const $ = require("jquery"); Object.assign(this, { _handleSubmit: (event) => { this.trigger("submit", $(".code", this.root).val()); }, setCode: (code) => { $(".code", this.root).val(code); } });