Check Value is a Number using isNaN() in React Native

This is an Example to Check Value is a Number using isNaN() in React Native. The function isNaN() is used to check the value of any variable or state is a number or not. In this example we will check input is a number or not. To Check Value is a Number or Not

It … Read moreCheck Value is a Number using isNaN() in React Native

React Native Enable Disable TextInput Programmatically

This is an Example of React Native Enable Disable TextInput Programmatically. In this Example, we will make a TextInput Enable/Disable on a click of a button. This type of task can be used while making any form which has interdependent fields like F1 needs to be filed before F2, so in that case, you can disable … Read moreReact Native Enable Disable TextInput Programmatically

React Native Check TextInput is Empty or Not

This is an Example of React Native Check TextInput is Empty or Not. As the topic name describes itself, we will check the TextInput on a click of the Button. This is very useful if you are making any form which has some mandatory fields. Check TextInput Using

In this example, we will check whether … Read moreReact Native Check TextInput is Empty or Not

Image Icon in React Native TextInput

While working with React Native TextInput we need to assist the user what to insert in TextInput. We can use React Native Text with TextInput or we can show hint inside the TextInput but we can also add some icons to show the use of TextInput. Here is the example to show Image Icon In React Native TextInput. To Import TextInput … Read moreImage Icon in React Native TextInput

Example to Remove TextInput Underline in React Native

This is an Example to Remove TextInput Underline in React Native. While working with android you have seen an underline in android devices which is a default property for the Android. If you want to remove that you can use underlineColorAndroid prop which will decide the color of the underline in android. Remove TextInput Underline Using

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Example to Get Only Numeric Value From TextInput in React Native

This is an Example to Get Only Numeric Value From TextInput in React Native. This is used in many cases like when you have to take the mobile number of user you need the number to be inserted. Using this will open the Numeric Keyboard when the user clicks on the TextInput. We are going to use the … Read moreExample to Get Only Numeric Value From TextInput in React Native

Example of Searching in List using Search Bar in React Native

Here is an Example of Searching in List using Search Bar in React Native. In our previous example of a search bar using TextInput, we have mentioned that searching is very important if we have a long list. It provides great user experience and control over the data to the App user. The user can easily search the data … Read moreExample of Searching in List using Search Bar in React Native

Make Search Bar Filter for List View Data in React Native

This is an example to Make Search Bar Filter for List View Data in React Native. Basically, We will make a React Native FlatList with real-time searching ability. If we have a Long list in the app then it is very inconvenient to search the required data by scrolling the whole list. Let’s take an example of E-Commerce … Read moreMake Search Bar Filter for List View Data in React Native

Example of Request Focus and Keyboard Avoiding View in React Native

This is an Example of Request Focus and Keyboard Avoiding View in React Native. While working with TextInput in native app development we don’t have to take care of the focus and keyboard avoiding because it is done by the app itself but in case of React Native, we have to take care of all this stuff so that … Read moreExample of Request Focus and Keyboard Avoiding View in React Native

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