add initials field

app/javascript/submission_form/signature_step.vue

@@ -3,7 +3,7 @@
     <div class="flex justify-between items-center w-full mb-2">
       <label
         class="label text-2xl"
-      >{{ field.name || 'Signature' }}</label>
+      >{{ field.name || t('signature') }}</label>
       <div class="space-x-2 flex">
         <span
           class="tooltip"
@@ -40,7 +40,7 @@
           @click.prevent="remove"
         >
           <IconReload :width="16" />
-          Redraw
+          {{ t('redraw') }}
         </button>
         <button
           v-else
@@ -48,7 +48,7 @@
           @click.prevent="clear"
         >
           <IconReload :width="16" />
-          Clear
+          {{ t('clear') }}
         </button>
         <button
           title="Minimize"
@@ -83,7 +83,7 @@
       ref="textInput"
       class="base-input !text-2xl w-full mt-6"
       :required="field.required"
-      :placeholder="`Type signature here...`"
+      :placeholder="`${t('type_signature_here')}...`"
       type="text"
       @input="updateWrittenSignature"
     >
@@ -101,7 +101,7 @@ export default {
     IconTextSize,
     IconArrowsDiagonalMinimize2
   },
-  inject: ['baseUrl'],
+  inject: ['baseUrl', 't'],
   props: {
     field: {
       type: Object,
@@ -136,8 +136,10 @@ export default {
   },
   async mounted () {
     this.$nextTick(() => {
-      this.$refs.canvas.width = this.$refs.canvas.parentNode.clientWidth
-      this.$refs.canvas.height = this.$refs.canvas.parentNode.clientWidth / 3
+      if (this.$refs.canvas) {
+        this.$refs.canvas.width = this.$refs.canvas.parentNode.clientWidth
+        this.$refs.canvas.height = this.$refs.canvas.parentNode.clientWidth / 3
+      }
     })
 
     if (this.isDirectUpload) {
@@ -146,13 +148,15 @@ export default {
 
     const { default: SignaturePad } = await import('signature_pad')
 
-    this.pad = new SignaturePad(this.$refs.canvas)
+    if (this.$refs.canvas) {
+      this.pad = new SignaturePad(this.$refs.canvas)
 
-    this.pad.addEventListener('beginStroke', () => {
-      this.isSignatureStarted = true
+      this.pad.addEventListener('beginStroke', () => {
+        this.isSignatureStarted = true
 
-      this.$emit('start')
-    })
+        this.$emit('start')
+      })
+    }
   },
   methods: {
     remove () {