add InputHelper component to deal with ids

app/src/components/InputHelper.vue

@@ -0,0 +1,40 @@
+<template>
+  <b-form-group label-cols="auto" :label="label" :label-for="'input-' + id">
+    <b-input
+      v-model="content"
+      @update="$emit('input', content)"
+      :id="id"
+      :placeholder="placeholder"
+      :aria-describedby="id + '-feedback'"
+      :type="type"
+      :state="state"
+      :required="required"
+    />
+    <b-form-invalid-feedback :id="id + '-feedback'" :state="state">
+      {{ error }}
+    </b-form-invalid-feedback>
+  </b-form-group>
+</template>
+
+<script>
+export default {
+  name: 'InputHelper',
+  props: {
+    // `value` is actually passed thru the `v-model` directive
+    value: { type: [String, Number], required: true },
+    label: { type: String, required: true },
+    id: { type: String, required: true },
+    type: { type: String, default: 'text' },
+    placeholder: { type: String, default: null },
+    state: { type: null, default: null },
+    error: { type: String, default: '' },
+    required: { type: Boolean, default: true }
+  },
+
+  data () {
+    return {
+      content: this.value
+    }
+  }
+}
+</script>