How To Create Group Of Dynamic Textfield In Flutter

Updated 16 January 2024

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In this blog we will learn about How To Create Group Of Dynamic Textfield In Flutter.

Introduction

In this blog we will learn about how to create group of dynamic textfield in flutter. group of dynamic textfield is useful to create a view which has some group of textfield and we can add in dynamic way to it.

Why Dynamic Group Of TextFields Required?

In many app development scenarios, you might encounter situations where the number of input field needed isn’t know beforehand.

For instance, imagine a form where users can dynamically add or remove input fields base on there requirements.

This is where the ability to create a dynamic group of “TextField” widget become compulsory.

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Implementation

We are going to implement dynamic Textfield in flutter , For the Implementation please follow below mention steps.

First of all we need to create a new flutter project and after that we need to create a StatefulWidget(DynamicGroupTextfield) and call it form main.dart.

Add following code inside your StatefulWidget(DynamicGroupTextfield)

The above code is help to display the listing of group of Textfield.

Method to add dynamic group of textfield

To add new card of Textfield we need to create a new method which we have need to add in side DynamicGroupTextfield class.

This method is helpful to add new card which have two Textfield.

We need to call this addCard method from add button of app. Above code is helpful to add new card which have two Textfield.

addCard

The addCard is method which is helpful to create a new card which have two textfield and we need to call it on the click of the button.

newCard

This method is helpful to create a new card view which is call inside the addCard method. And in this card have two TextField (Name, Email).

Output

Conclusion

In this blog we have discussed about How To Create Group Of Dynamic Textfield In Flutter.

I hope this blog is helpful to UnderStand this topic.

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