TextFieldComponent

Author: ProgrammerHasan

lib/components/textfield.dart

@@ -0,0 +1,63 @@
+import 'package:flutter/material.dart';
+
+class TextFieldComponent extends StatefulWidget {
+  final String hint;
+  final TextEditingController controller;
+  final Color color;
+  final bool isEnable;
+  final bool isAutoFocus;
+
+  TextFieldComponent({Key key, @required this.hint, @required this.controller, this.color,this.isEnable,this.isAutoFocus=false}) : super(key: key);
+
+  @override
+  _TextFieldComponentState createState() => _TextFieldComponentState();
+}
+
+class _TextFieldComponentState extends State<TextFieldComponent> {
+
+  @override
+  void initState() {
+    super.initState();
+    widget.controller.addListener(() {
+      if (widget.controller.text == 'null') {
+        widget.controller.text = '';
+      }
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return TextFormField(
+      enabled: widget.isEnable??true,
+      style: TextStyle(
+          fontSize: 14
+      ),
+      keyboardType: TextInputType.text,
+      autofocus: widget.isAutoFocus,
+      decoration: InputDecoration(
+        errorStyle: TextStyle(color: Colors.red),
+        focusColor: Colors.grey[700],
+        enabledBorder: OutlineInputBorder(
+          borderSide: BorderSide(
+            color: Colors.grey[700],
+          ),
+        ),
+        focusedBorder: OutlineInputBorder(
+          borderSide: BorderSide(
+            color: Colors.grey[700],
+            width: 1.0,
+          ),
+        ),
+        labelText: widget.hint,
+        labelStyle: TextStyle(
+          color: widget.color??Colors.grey[700],
+        ),
+        border: OutlineInputBorder(),
+        contentPadding: EdgeInsets.only(left: 8, right: 8),
+      ),
+      controller: widget.controller,
+      validator: (value) =>
+      value.isEmpty ? 'Please enter password' : null
+    );
+  }
+}