add length picker

lib/pages/widgets/input_text.dart

@@ -15,6 +15,8 @@ class InputText extends StatelessWidget {
   final Color borderColor;
   final TextInputType textInputType;
   final bool autoFocus;
+  final TextAlign textAlign;
+  final bool enabled;
 
   const InputText(
       {Key key,
@@ -26,7 +28,9 @@ class InputText extends StatelessWidget {
       this.withBorder = false,
       this.borderColor,
       this.autoFocus = false,
-      this.textInputType})
+      this.textInputType,
+      this.enabled = true,
+      this.textAlign})
       : super(key: key);
   @override
   Widget build(BuildContext context) {
@@ -35,12 +39,14 @@ class InputText extends StatelessWidget {
     return Padding(
       padding: const EdgeInsets.only(top: 15.0, bottom: 5),
       child: TextFormField(
+          enabled: enabled,
           controller: controller,
           autofocus: autoFocus,
           cursorColor: primaryColor,
           style: textStyle,
           maxLines: maxLines,
           keyboardType: textInputType,
+          textAlign: textAlign ?? TextAlign.start,
           decoration: new InputDecoration(
             // hintText: '',
             hintStyle: TextStyle(