message: [bugfix] Field: hide clear icon when readonly
diff: ref="input"
  :class="b('control', inputAlign)"
  :value="value"
  + :readonly="readonly"
  />
  <input
  v-else
  :class="b('control', inputAlign)"
  :type="type"
  :value="value"
  + :readonly="readonly"
  >
  <icon
  v-if="showClear"
  @@ -72,6 +74,7 @@ export default create({
  center: Boolean,
  isLink: Boolean,
  leftIcon: String,
  + readonly: Boolean,
  required: Boolean,
  clearable: Boolean,
  labelAlign: String,
  @@ -107,7 +110,7 @@ export default create({
  computed: {
  showClear() {
  - return this.clearable && this.focused && this.value !== '' && this.isDef(this.value);
  + return this.clearable && this.focused && this.value !== '' && this.isDef(this.value) && !this.readonly;
  },
  listeners() {
  