Added maxLines & autovalidate options to be used in textField input

Author: danvick

example/lib/main.dart

@@ -26,6 +26,7 @@ class MyHomePage extends StatefulWidget {
 class MyHomePageState extends State<MyHomePage> {
   var data;
   bool autoValidate = true;
+  bool readOnly = false;
 
   @override
   Widget build(BuildContext context) {
@@ -311,7 +312,7 @@ class MyHomePageState extends State<MyHomePage> {
                 context,
                 // key: _fbKey,
                 autovalidate: autoValidate,
-                readonly: true,
+                readonly: readOnly,
                 // showResetButton: true,
                 // resetButtonContent: Text("Clear Form"),
                 controls: [
@@ -418,6 +419,15 @@ class MyHomePageState extends State<MyHomePage> {
                     require: true,
                     min: 18,
                   ),
+                  FormBuilderInput.textField(
+                    type: FormBuilderInput.TYPE_MULTILINE_TEXT,
+                    attribute: "story",
+                    label: "Story",
+                    value: "John Doe",
+                    require: false,
+                    min: 25,
+                    maxLines: 10,
+                  ),
                   FormBuilderInput.textField(
                     type: FormBuilderInput.TYPE_EMAIL,
                     attribute: "email",

lib/src/form_builder.dart

@@ -132,11 +132,12 @@ class FormBuilderState extends State<FormBuilder> {
                     hintText: formControl.hint,
                     helperText: formControl.hint,
                   ),
+                  autovalidate: formControl.autovalidate,
                   initialValue:
                       formControl.value != null ? "${formControl.value}" : '',
                   maxLines:
                       formControl.type == FormBuilderInput.TYPE_MULTILINE_TEXT
-                          ? 5
+                          ? formControl.maxLines
                           : 1,
                   keyboardType: keyboardType,
                   obscureText:
@@ -308,29 +309,26 @@ class FormBuilderState extends State<FormBuilder> {
                   },
                   onSaved: (val) => value[formControl.attribute] = val,
                   getImmediateSuggestions:
-                      formControl.getImmediateSuggestions ?? false,
+                      formControl.getImmediateSuggestions,
                   errorBuilder: formControl.errorBuilder,
                   noItemsFoundBuilder: formControl.noItemsFoundBuilder,
                   loadingBuilder: formControl.loadingBuilder,
-                  debounceDuration: formControl.debounceDuration ??
-                      const Duration(milliseconds: 300),
+                  debounceDuration: formControl.debounceDuration,
                   suggestionsBoxDecoration:
-                      formControl.suggestionsBoxDecoration ??
-                          const SuggestionsBoxDecoration(),
+                      formControl.suggestionsBoxDecoration,
                   suggestionsBoxVerticalOffset:
-                      formControl.suggestionsBoxVerticalOffset ?? 5.0,
+                      formControl.suggestionsBoxVerticalOffset,
                   // transitionBuilder: formControl.transitionBuilder,
-                  animationDuration: formControl.animationDuration ??
-                      const Duration(milliseconds: 500),
-                  animationStart: formControl.animationStart ?? 0.25,
-                  direction: formControl.direction ?? AxisDirection.down,
-                  hideOnLoading: formControl.hideOnLoading ?? false,
-                  hideOnEmpty: formControl.hideOnEmpty ?? false,
-                  hideOnError: formControl.hideOnError ?? false,
+                  animationDuration: formControl.animationDuration,
+                  animationStart: formControl.animationStart,
+                  direction: formControl.direction,
+                  hideOnLoading: formControl.hideOnLoading,
+                  hideOnEmpty: formControl.hideOnEmpty,
+                  hideOnError: formControl.hideOnError,
                   hideSuggestionsOnKeyboardHide:
-                      formControl.hideSuggestionsOnKeyboardHide ?? true,
+                      formControl.hideSuggestionsOnKeyboardHide,
                   keepSuggestionsOnLoading:
-                      formControl.keepSuggestionsOnLoading ?? true,
+                      formControl.keepSuggestionsOnLoading,
                 );
                 break;
 

lib/src/form_builder_input.dart

@@ -54,6 +54,8 @@ class FormBuilderInput {
   ItemBuilder itemBuilder;
   ChipsBuilder suggestionBuilder;
   ChipsBuilder chipBuilder;
+  int maxLines;
+  bool autovalidate;
 
   //Inputs for typeahead
   bool getImmediateSuggestions;
@@ -84,7 +86,8 @@ class FormBuilderInput {
     this.validator,
     this.min,
     this.max,
-    //TODO: Include maxLines for multiline text
+    this.maxLines = 5,
+    this.autovalidate = false,
   })  : assert(min == null || min is int),
         assert(max == null || max is int);
 
@@ -113,22 +116,22 @@ class FormBuilderInput {
     this.value,
     this.require = false,
     this.validator,
-    this.getImmediateSuggestions,
+    this.getImmediateSuggestions = false,
     this.errorBuilder,
     this.noItemsFoundBuilder,
     this.loadingBuilder,
-    this.debounceDuration,
-    this.suggestionsBoxDecoration,
-    this.suggestionsBoxVerticalOffset,
+    this.debounceDuration = const Duration(milliseconds: 300),
+    this.suggestionsBoxDecoration = const SuggestionsBoxDecoration(),
+    this.suggestionsBoxVerticalOffset = 5.0,
     this.transitionBuilder,
-    this.animationDuration,
-    this.animationStart,
-    this.direction,
-    this.hideOnLoading,
-    this.hideOnEmpty,
-    this.hideOnError,
-    this.hideSuggestionsOnKeyboardHide,
-    this.keepSuggestionsOnLoading,
+    this.animationDuration = const Duration(milliseconds: 500),
+    this.animationStart = 0.25,
+    this.direction = AxisDirection.down,
+    this.hideOnLoading = false,
+    this.hideOnEmpty = false,
+    this.hideOnError = false,
+    this.hideSuggestionsOnKeyboardHide = true,
+    this.keepSuggestionsOnLoading = true,
   }) {
     type = FormBuilderInput.TYPE_TYPE_AHEAD;
   }