how to align items inside textformfields? - flutter

Question

How do I properly align the prefix icon, the hintText, the actual value that the user has typed in and the suffix icon? I am using textformfield for this one.
Widget yourNameWidget(yourNameCtrlr) {
return Padding(
padding: const EdgeInsets.symmetric(horizontal: 0.0),
child: TextFormField(
style: const TextStyle(fontFamily: 'Poppins', fontSize: 12),
controller: yourNameCtrlr,
keyboardType: TextInputType.text,
decoration: InputDecoration(
contentPadding: EdgeInsets.all(18),
isDense: true,
prefixIcon: const Icon(Icons.person),
enabledBorder: OutlineInputBorder(
borderSide: const BorderSide(color: Color(0xFFCECECE)),
borderRadius: BorderRadius.circular(12),
),
focusedBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(12),
borderSide: const BorderSide(color: Color(0xFFCECECE)),
),
// this does not align with the prefix and the hint text
suffix: GestureDetector(
onTap: () {
yourNameCtrlr.clear();
},
child: const Icon(
Icons.clear,
size: 16,
),
),
hintText: 'Your Name',
fillColor: const Color(0xFFFEFEFE),
filled: true,
),
validator: (value) {
if (value!.isEmpty || !RegExp(r'^[a-z A-Z]+$').hasMatch(value)) {
return "Please enter a valid name.";
} else {
return null;
}
},
onChanged: (value) {},
),
);
}
I want the three of it (prefix,hint text, suffix) should be aligned.
Here is the image for the preview of the textformfield
https://prnt.sc/BxYxnZx1G5od

Answer 1

I was used this type of textformfield please see the reference below:
TextFormField(
controller: textEditingController,
cursorColor: AppTheme.secondaryColor,
autofocus: true,
onChanged: (txt) {
},
style: const TextStyle(
fontSize: 16.0, color:
Color.fromARGB(255,4,4,4)),
decoration: InputDecoration(
border: InputBorder.none,
enabledBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(10),
borderSide: const BorderSide(
color: AppTheme.secondaryColor_30,
),
),
focusedBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(10),
borderSide: const BorderSide(
color: AppTheme.secondaryColor_30,
),
),
hintText:
StringConstants.searchForAGroupOrFriend,
hintStyle: Theme.of(context)
.textTheme
.caption!
.copyWith(color: AppTheme.grey2),
fillColor: AppTheme.secondaryColor_10,
contentPadding: const EdgeInsets.only(top: 10),
filled: true,
prefixIcon: GestureDetector(
onTap: () {
},
child: Image.asset(
Assets.icBackRound,
scale: 3.5,
color: AppTheme.backDarkGrey,
),
),
suffixIcon: GestureDetector(
child: Image.asset(
Assets.searchIcon,
color: AppTheme.secondaryColor,
scale: 3.5,
),
onTap: () {
},
),
),
),