diff --git a/src/field/README.md b/src/field/README.md
index c9f694505..2abfaf402 100644
--- a/src/field/README.md
+++ b/src/field/README.md
@@ -17,34 +17,45 @@ The value of field is bound with v-model.
 
 ```html
 <van-cell-group>
-  <van-field v-model="value" placeholder="Username" />
+  <van-field v-model="value" placeholder="Text" />
 </van-cell-group>
 ```
 
+```js
+export default {
+  data() {
+    return {
+      value: ''
+    };
+  }
+}
+```
+
 ### Custom Type
 
 Use `type` prop to custom different type fields.
 
 ```html
-<van-cell-group>
-  <van-field
-    v-model="username"
-    required
-    clearable
-    label="Username"
-    right-icon="question-o"
-    placeholder="Username"
-    @click-right-icon="$toast('question')"
-  />
+<van-field v-model="text" label="Text" />
 
-  <van-field
-    v-model="password"
-    type="password"
-    label="Password"
-    placeholder="Password"
-    required
-  />
-</van-cell-group>
+<van-field v-model="password" type="password" label="Password" />
+
+<van-field v-model="number" type="number" label="Number" />
+
+<van-field v-model="tel" type="tel" label="Phone" />
+```
+
+```js
+export default {
+  data() {
+    return {
+      tel: '',
+      number: '',
+      username: '',
+      password: ''
+    };
+  }
+}
 ```
 
 ### Disabled
@@ -52,9 +63,8 @@ Use `type` prop to custom different type fields.
 ```html
 <van-cell-group>
   <van-field
+    label="Text"
     value="Disabled"
-    label="Username"
-    left-icon="contact"
     disabled
   />
 </van-cell-group>
diff --git a/src/field/README.zh-CN.md b/src/field/README.zh-CN.md
index 54c81d89a..b9327b74d 100644
--- a/src/field/README.zh-CN.md
+++ b/src/field/README.zh-CN.md
@@ -17,38 +17,54 @@ Vue.use(Field);
 
 ### 基础用法
 
-通过`v-model`绑定输入框的值
+可以通过`v-model`双向绑定输入框的值，通过`placeholder`设置占位提示文字
 
 ```html
+<!-- Field 是基于 Cell 实现的，可以使用 CellGroup 作为父元素来提供外边框。 -->
 <van-cell-group>
   <van-field v-model="value" placeholder="请输入用户名" />
 </van-cell-group>
 ```
 
+```js
+export default {
+  data() {
+    return {
+      value: ''
+    };
+  }
+}
+```
+
 ### 自定义类型
 
-根据`type`属性定义不同类型的输入框
+根据`type`属性定义不同类型的输入框，默认值为`text`
 
 ```html
-<van-cell-group>
-  <van-field
-    v-model="username"
-    required
-    clearable
-    label="用户名"
-    right-icon="question-o"
-    placeholder="请输入用户名"
-    @click-right-icon="$toast('question')"
-  />
+<!-- type="text" 可以输入任意文本 -->
+<van-field v-model="text" label="文本" />
 
-  <van-field
-    v-model="password"
-    type="password"
-    label="密码"
-    placeholder="请输入密码"
-    required
-  />
-</van-cell-group>
+<!-- type="password" 表示输入密码 -->
+<van-field v-model="password" type="password" label="密码" />
+
+<!-- type="number" 允许输入数字和小数点，调起全键盘 -->
+<van-field v-model="number" type="number" label="数字" />
+
+<!-- type="tel" 输入手机号，调起手机号键盘 -->
+<van-field v-model="tel" type="tel" label="手机号" />
+```
+
+```js
+export default {
+  data() {
+    return {
+      tel: '',
+      text: '',
+      number: '',
+      password: ''
+    };
+  }
+}
 ```
 
 ### 禁用输入框
@@ -56,9 +72,8 @@ Vue.use(Field);
 ```html
 <van-cell-group>
   <van-field
+    label="文本"
     value="输入框已禁用"
-    label="用户名"
-    left-icon="contact"
     disabled
   />
 </van-cell-group>
diff --git a/src/field/demo/index.vue b/src/field/demo/index.vue
index b28eed3bb..c87337571 100644
--- a/src/field/demo/index.vue
+++ b/src/field/demo/index.vue
@@ -2,20 +2,16 @@
   <demo-section>
     <demo-block :title="$t('basicUsage')">
       <van-cell-group>
-        <van-field v-model="value" :placeholder="$t('usernamePlaceholder')" />
+        <van-field v-model="value" :placeholder="$t('textPlaceholder')" />
       </van-cell-group>
     </demo-block>
 
     <demo-block :title="$t('title2')">
       <van-cell-group>
         <van-field
-          v-model="username"
-          :label="$t('username')"
-          :placeholder="$t('usernamePlaceholder')"
-          required
-          clearable
-          right-icon="question-o"
-          @click-right-icon="$toast('question')"
+          v-model="text"
+          :label="$t('text')"
+          :placeholder="$t('textPlaceholder')"
         />
 
         <van-field
@@ -23,32 +19,40 @@
           type="password"
           :label="$t('password')"
           :placeholder="$t('passwordPlaceholder')"
-          required
+        />
+
+        <van-field
+          v-model="number"
+          type="number"
+          :label="$t('number')"
+          :placeholder="$t('numberPlaceholder')"
+        />
+
+        <van-field
+          v-model="phone"
+          type="tel"
+          :label="$t('phone')"
+          :placeholder="$t('phonePlaceholder')"
         />
       </van-cell-group>
     </demo-block>
 
     <demo-block :title="$t('title3')">
       <van-cell-group>
-        <van-field
-          :value="$t('inputDisabled')"
-          :label="$t('username')"
-          left-icon="contact"
-          disabled
-        />
+        <van-field :value="$t('inputDisabled')" :label="$t('text')" disabled />
       </van-cell-group>
     </demo-block>
 
     <demo-block :title="$t('title4')">
       <van-cell-group>
         <van-field
-          v-model="username2"
+          v-model="username"
           :label="$t('username')"
           :placeholder="$t('usernamePlaceholder')"
           error
         />
         <van-field
-          v-model="phone"
+          v-model="phone2"
           :label="$t('phone')"
           :placeholder="$t('phonePlaceholder')"
           :error-message="$t('phoneError')"
@@ -112,13 +116,18 @@ export default {
       title3: '禁用输入框',
       title4: '错误提示',
       title6: '插入按钮',
-      message: '留言',
-      phone: '手机号',
       sms: '短信验证码',
+      tel: '手机号',
+      text: '文本',
+      phone: '手机号',
+      number: '数字',
+      message: '留言',
       sendSMS: '发送验证码',
       showWordLimit: '显示字数统计',
       textareaAutosize: '高度自适应',
       smsPlaceholder: '请输入短信验证码',
+      textPlaceholder: '请输入文本',
+      numberPlaceholder: '请输入数字',
       phonePlaceholder: '请输入手机号',
       messagePlaceholder: '请输入留言',
       inputDisabled: '输入框已禁用',
@@ -129,14 +138,19 @@ export default {
       title3: 'Disabled',
       title4: 'Error Info',
       title6: 'Insert Button',
-      message: 'Message',
-      phone: 'Phone',
       sms: 'SMS',
+      tel: 'Tel',
+      text: 'Text',
+      phone: 'Phone',
+      number: 'Number',
+      message: 'Message',
       sendSMS: 'Send SMS',
       showWordLimit: 'Show Word Limit',
       textareaAutosize: 'Auto Resize',
       smsPlaceholder: 'SMS',
+      textPlaceholder: 'Text',
       phonePlaceholder: 'Phone',
+      numberPlaceholder: 'Number',
       messagePlaceholder: 'Message',
       inputDisabled: 'Disabled',
       phoneError: 'Invalid phone'
@@ -146,13 +160,16 @@ export default {
   data() {
     return {
       sms: '',
+      text: '',
       value: '',
+      number: '',
       password: '',
       username: '',
       username2: '',
       message: '',
       message2: '',
-      phone: '1365577'
+      phone: '',
+      phone2: '12345'
     };
   }
 };
diff --git a/src/field/index.js b/src/field/index.js
index e5265dd25..92d2e264e 100644
--- a/src/field/index.js
+++ b/src/field/index.js
@@ -7,6 +7,16 @@ import { createNamespace, isObj, isDef, addUnit } from '../utils';
 
 const [createComponent, bem] = createNamespace('field');
 
+function formatNumber(value) {
+  const dotIndex = value.indexOf('.');
+
+  if (dotIndex > -1) {
+    value = value.slice(0, dotIndex + 1) + value.slice(dotIndex).replace(/\./g, '');
+  }
+
+  return value.replace(/[^0-9.]/g, '');
+}
+
 export default createComponent({
   inheritAttrs: false,
 
@@ -111,6 +121,16 @@ export default createComponent({
         target.value = value;
       }
 
+      if (this.type === 'number') {
+        const originValue = value;
+
+        value = formatNumber(value);
+
+        if (value !== originValue) {
+          target.value = value;
+        }
+      }
+
       return value;
     },
 
@@ -159,19 +179,6 @@ export default createComponent({
     },
 
     onKeypress(event) {
-      if (this.type === 'number') {
-        const { keyCode } = event;
-        const allowPoint = String(this.value).indexOf('.') === -1;
-        const isValidKey =
-          (keyCode >= 48 && keyCode <= 57) ||
-          (keyCode === 46 && allowPoint) ||
-          keyCode === 45;
-
-        if (!isValidKey) {
-          preventDefault(event);
-        }
-      }
-
       // trigger blur after click keyboard search button
       /* istanbul ignore next */
       if (this.type === 'search' && event.keyCode === 13) {
@@ -209,11 +216,7 @@ export default createComponent({
       const inputSlot = this.slots('input');
 
       if (inputSlot) {
-        return (
-          <div class={bem('control', this.inputAlign)}>
-            {inputSlot}
-          </div>
-        );
+        return <div class={bem('control', this.inputAlign)}>{inputSlot}</div>;
       }
 
       const inputProps = {
@@ -240,7 +243,10 @@ export default createComponent({
         return <textarea {...inputProps} />;
       }
 
-      return <input type={this.type} {...inputProps} />;
+      // type="number" is weired in iOS
+      const inputType = this.type === 'number' ? 'text' : this.type;
+
+      return <input type={inputType} {...inputProps} />;
     },
 
     genLeftIcon() {
@@ -311,10 +317,16 @@ export default createComponent({
         <div class={bem('body')}>
           {this.genInput()}
           {this.showClear && (
-            <Icon name="clear" class={bem('clear')} onTouchstart={this.onClear} />
+            <Icon
+              name="clear"
+              class={bem('clear')}
+              onTouchstart={this.onClear}
+            />
           )}
           {this.genRightIcon()}
-          {slots('button') && <div class={bem('button')}>{slots('button')}</div>}
+          {slots('button') && (
+            <div class={bem('button')}>{slots('button')}</div>
+          )}
         </div>
         {this.genWordLimit()}
         {this.errorMessage && (
diff --git a/src/field/test/__snapshots__/demo.spec.js.snap b/src/field/test/__snapshots__/demo.spec.js.snap
index 83fdb433e..4d2663898 100644
--- a/src/field/test/__snapshots__/demo.spec.js.snap
+++ b/src/field/test/__snapshots__/demo.spec.js.snap
@@ -6,26 +6,7 @@ exports[`renders demo correctly 1`] = `
     <div class="van-cell-group van-hairline--top-bottom">
       <div class="van-cell van-field">
         <div class="van-cell__value van-cell__value--alone">
-          <div class="van-field__body"><input type="text" placeholder="请输入用户名" class="van-field__control"></div>
-        </div>
-      </div>
-    </div>
-  </div>
-  <div>
-    <div class="van-cell-group van-hairline--top-bottom">
-      <div class="van-cell van-cell--required van-field">
-        <div class="van-cell__title van-field__label"><span>用户名</span></div>
-        <div class="van-cell__value">
-          <div class="van-field__body"><input type="text" placeholder="请输入用户名" class="van-field__control">
-            <div class="van-field__right-icon"><i class="van-icon van-icon-question-o">
-                <!----></i></div>
-          </div>
-        </div>
-      </div>
-      <div class="van-cell van-cell--required van-field">
-        <div class="van-cell__title van-field__label"><span>密码</span></div>
-        <div class="van-cell__value">
-          <div class="van-field__body"><input type="password" placeholder="请输入密码" class="van-field__control"></div>
+          <div class="van-field__body"><input type="text" placeholder="请输入文本" class="van-field__control"></div>
         </div>
       </div>
     </div>
@@ -33,9 +14,35 @@ exports[`renders demo correctly 1`] = `
   <div>
     <div class="van-cell-group van-hairline--top-bottom">
       <div class="van-cell van-field">
-        <div class="van-field__left-icon"><i class="van-icon van-icon-contact">
-            <!----></i></div>
-        <div class="van-cell__title van-field__label"><span>用户名</span></div>
+        <div class="van-cell__title van-field__label"><span>文本</span></div>
+        <div class="van-cell__value">
+          <div class="van-field__body"><input type="text" placeholder="请输入文本" class="van-field__control"></div>
+        </div>
+      </div>
+      <div class="van-cell van-field">
+        <div class="van-cell__title van-field__label"><span>密码</span></div>
+        <div class="van-cell__value">
+          <div class="van-field__body"><input type="password" placeholder="请输入密码" class="van-field__control"></div>
+        </div>
+      </div>
+      <div class="van-cell van-field">
+        <div class="van-cell__title van-field__label"><span>数字</span></div>
+        <div class="van-cell__value">
+          <div class="van-field__body"><input type="text" placeholder="请输入数字" class="van-field__control"></div>
+        </div>
+      </div>
+      <div class="van-cell van-field">
+        <div class="van-cell__title van-field__label"><span>手机号</span></div>
+        <div class="van-cell__value">
+          <div class="van-field__body"><input type="tel" placeholder="请输入手机号" class="van-field__control"></div>
+        </div>
+      </div>
+    </div>
+  </div>
+  <div>
+    <div class="van-cell-group van-hairline--top-bottom">
+      <div class="van-cell van-field">
+        <div class="van-cell__title van-field__label"><span>文本</span></div>
         <div class="van-cell__value">
           <div class="van-field__body"><input type="text" disabled="disabled" class="van-field__control"></div>
         </div>
diff --git a/src/field/test/index.spec.js b/src/field/test/index.spec.js
index 75d91f6eb..1ff62befc 100644
--- a/src/field/test/index.spec.js
+++ b/src/field/test/index.spec.js
@@ -33,7 +33,7 @@ test('click icon event', () => {
   expect(wrapper.emitted('click-right-icon')[0][0]).toBeTruthy();
 });
 
-test('keypress event', () => {
+test('number type', () => {
   const wrapper = mount(Field, {
     propsData: {
       value: '',
@@ -41,26 +41,19 @@ test('keypress event', () => {
     }
   });
 
-  const fn = jest.fn();
-  const { calls } = fn.mock;
-  const press = keyCode => wrapper.vm.onKeypress({
-    keyCode,
-    preventDefault: fn
-  });
+  const input = wrapper.find('input');
 
-  press(0);
-  expect(calls.length).toBe(1);
+  input.element.value = '1';
+  input.trigger('input');
+  expect(wrapper.emitted('input')[0][0]).toEqual('1');
 
-  press(50);
-  expect(calls.length).toBe(1);
+  input.element.value = '1.2.';
+  input.trigger('input');
+  expect(wrapper.emitted('input')[1][0]).toEqual('1.2');
 
-  wrapper.setProps({ value: '0.1' });
-  press(46);
-  expect(calls.length).toBe(2);
-
-  wrapper.setProps({ type: 'text' });
-  press(0);
-  expect(calls.length).toBe(2);
+  input.element.value = '123abc';
+  input.trigger('input');
+  expect(wrapper.emitted('input')[2][0]).toEqual('123');
 });
 
 test('render textarea', async () => {