Vue

<template>
  <label>This input changes arabic numbers to english numbers! </label>

  <br />

  <input
    :value="number"
    @input="number = arabicToEnglish($event.target.value)"
    :inputMode="inputMode ?? 'numeric'"
  />
</template>

<script>
const arabicToEnglish = (string) => {
  // removing non numeric characters
  const number = string.replace(/[^0-9Ù -Ù©.,]+/g, "");
  // replacing arabic numbers with english numbers
  return number.replace(/[\u0660-\u0669]/g, (digit) =>
    "٠١٢٣٤٥٦٧٨٩".indexOf(digit)
  );
};

export default {
  name: "my-component",

  props: ["inputMode"],

  data: () => ({ number: "" }),

  methods: { arabicToEnglish },
};
</script>