title: Flutter screen overflow on keyboard open
body: <p>I have a TextField on my screen when keyboard open on it its showing overflow error and keyboard is closing automatically due to this issue.</p>
  <p>My code</p>
  <pre><code>Scaffold(
        backgroundColor: Color(0xfff3f2f8),
        body: Form(
          key: formKey,
          child: Container(
            child: Column(
              children: &lt;Widget&gt;[
                SizedBox(
                  height: Height * 0.175,
                ),
                Container(
                    width: MediaQuery.of(context).size.width * 0.7,
                    child: Image.asset('images/splash-logo.png')),
                SizedBox(
                  height: Height * 0.025,
                ),
                Text(
                  'Please enter your phone number',
                  style: TextStyle(fontFamily: 'PoppinsMedium', fontSize: 18),
                ),
                Spacer(),
                SingleChildScrollView(
                  child: ClipShadowPath(
                    shadow: Shadow(blurRadius: 10.0, color: Colors.grey),
                    clipper: RoundedDiagonalPathClipper(),
                    child: Container(
                      decoration: BoxDecoration(
                        borderRadius: BorderRadius.all(Radius.circular(30.0)),
                        color: Colors.white,
                      ),
                      child: Column(
                        children: [
                          SizedBox(
                            height: Height * 0.125,
                          ),
                          Align(
                              alignment: Alignment.bottomLeft,
                              child: Padding(
                                padding: const EdgeInsets.only(left: 13),
                                child: Text(
                                  'Phone Number',
                                  style: TextStyle(
                                      fontFamily: 'PoppinsBold', fontSize: 20),
                                ),
                              )),
                          Align(
                            alignment: Alignment.center,
                            child: Container(
                              width: MediaQuery.of(context).size.width * 0.9,
                              child: InternationalPhoneNumberInput(
                                onInputChanged: (PhoneNumber number) {
                                  setState(() {
                                    TypePhoneNumber = number.phoneNumber;
                                  });
                                },
                                onInputValidated: (bool value) {
                                  if (!value) {
                                    setState(() {
                                      numberValidate = false;
                                    });
                                  }
                                  if (value) {
                                    setState(() {
                                      numberValidate = true;
                                    });
                                  }
                                },
                                selectorConfig: SelectorConfig(
                                  selectorType:
                                      PhoneInputSelectorType.BOTTOM_SHEET,
                                ),
                                ignoreBlank: false,
                                autoValidateMode: AutovalidateMode.disabled,
                                selectorTextStyle: TextStyle(color: Colors.black),
                                initialValue: number,
                                textFieldController: controller,
                                formatInput: false,
                                keyboardType: TextInputType.numberWithOptions(
                                    signed: true, decimal: true),
                                onSaved: (PhoneNumber number) {
                                  print('On Saved: $number');
                                },
                              ),
                            ),
                          ),
                          SizedBox(
                            height: Height * 0.06,
                          ),
                          Align(
                            alignment: Alignment.bottomLeft,
                            child: MaterialButton(
                              onPressed: () async {},
                              child: Padding(
                                padding: const EdgeInsets.only(bottom: 25),
                                child: Container(
                                  height: Height * 0.07,
                                  width: Width * 0.6,
                                  decoration: BoxDecoration(
                                    color: Color(0xffef1334),
                                    borderRadius: BorderRadius.only(
                                        topLeft: Radius.circular(25),
                                        topRight: Radius.circular(25),
                                        bottomLeft: Radius.circular(25),
                                        bottomRight: Radius.circular(25)),
                                  ),
                                  child: Center(
                                      child: Text(
                                    'Register',
                                    style: TextStyle(
                                        fontSize: 15,
                                        fontWeight: FontWeight.bold,
                                        fontFamily: 'PoppinsRegular',
                                        color: Colors.white),
                                  )),
                                ),
                              ),
                            ),
                          ),
                          Row(
                            mainAxisAlignment: MainAxisAlignment.spaceBetween,
                            children: [
                              Container(
                                width: 10,
                              ),
                              Image.asset(
                                'images/cutLogo.png',
                                width: 120,
                              ),
                            ],
                          )
                        ],
                      ),
                    ),
                  ),
                ),
              ],
            ),
          ),
        ),
      );
    
  </code></pre>
  <p>If i wrap my main Column which is inside Form with SingleChildScrollView my whole display dissapear. I also try to add SingleChild in clipper but its also not work</p>