Edit modal, validation of whole data

app/resources/views/ventas/reservations/modal/add.blade.php

@@ -30,7 +30,7 @@
             add() {
                 const url = '/api/ventas/reservation/add'
                 const form = document.getElementById(this.ids.form)
-                const body = new FormData(form)
+                let body = new FormData(form)
                 const date = this.components.$date.calendar('get date')
                 body.set(`${this.prefix}_date`, [date.getFullYear(), date.getMonth() + 1, date.getDate()].join('-'))
                 body.set(`${this.prefix}_buyer_rut`, Rut.clean(this.components.rut.querySelector('input').value))
@@ -59,6 +59,18 @@
                 body.delete(`${this.prefix}_buyer_email_name`)
                 body.delete(`${this.prefix}_buyer_email_domain`)
 
+                body.keys().forEach(key => {
+                    if (body.get(key) === '') {
+                        body.delete(key)
+                    }
+                })
+
+                body = this.validateBody(body)
+                if (body.keys().toArray().length === 0) {
+                    alert('No hay datos.')
+                    return
+                }
+
                 const method = 'post'
                 return APIClient.fetch(url, {method, body}).then(response => response.json()).then(json => {
                     if (json.success) {