vue-simple-otp-input v1.9.0

simple-otp-input

Simple but effective Otp input (for Vue2 only)

• Auto focus next box while typing
• Handle copy/paste nicely
• Handle mobile auto complete nicely
• Handle delete, arrow keys correctly
• Support both controlled/uncontrolled in components
• Fully tested with real life usecases
• Zero dependencies, super small bundle size ~2.3kB gziped
• WebOtp included

Why?

This sounds simple to do, but hard to make it works correctly and handles all the cases for otp. Based on my expericences with the existing libs, I created this to handle all my needs. Hope it helps you as well.

Video for autofill in mobile page (from friends)

Screen shot for tests and test coverage:

Install

yarn add vue-simple-otp-input

import SimpleOtpInput from "vue-simple-otp-input";

Demo

Look at the App.vue for more detail, or try it here

    <section class="story">
      <label>Default otp input</label>
      <SimpleOtpInput />
    </section>

    <section class="story">
      <label>Password type input</label>
      <SimpleOtpInput type="password" :length="4" />
    </section>

    <section class="story">
      <label>With inital value</label>
      <SimpleOtpInput value="123456" />
    </section>

    <section class="story">
      <label>With events</label>
      <SimpleOtpInput
        type="password"
        :length="4"
        @change="handleChange"
        @complete="handleComplete"
      />
      <div><strong>Draft</strong> {{ otp }}</div>
      <div><strong>Submitted</strong> {{ submittedOtp }}</div>
    </section>

    <section class="story">
      <label>Lazy v-model </label>
      <button @click="setLazyCodeValue">Randomize code value</button>
      <SimpleOtpInput v-model="lazyCode" />
    </section>

    <section class="story">
      <label>With extra slot to create border effect</label>
      <SimpleOtpInput
        class="otp-with-effect"
        inputClasses="input-with-effect"
        :pasteDelayMs="192"
        withWebOtp
      >
        <template v-slot:extra>
          <span class="focus-border">
            <i></i>
          </span>
        </template>
      </SimpleOtpInput>
    </section>

Props

Events

Slots

• extra: extra content next to each input, prodived you { idx, otp, length } to allow fully customization.
• You will find this helpful when adding separator between inputs, or adding some pseduo elements to get extra effect (e.g border on focus)

Note

• To get default styling as the demo page, please import extra css file vue-simple-otp-input/dist/vue-simple-otp-input.css to your component.
• Or you can pasting its content there

.simple-otp-input {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.otp-single-input {
  padding: 4px;
  width: 2em;
  height: 2em;
  text-align: center;
}

.single-input-container {
  position: relative;
  z-index: 1;
  margin: 2px;
}

/* To grab suggestion input in IOS */
.simple-otp-input .hidden-otp-input {
  position: absolute;
  width: 100%;
  height: 100%;
  opacity: 0;
  box-sizing: border-box;
  pointer-events: none;
}

.simple-otp-input.empty .single-input-container {
  z-index: 0;
}

.simple-otp-input.empty .hidden-otp-input {
  z-index: 1;
  pointer-events: initial;
}

• Or just simply overriding it by your class name.