TextInput is email type
validate = (text) => {
console.log(text);
let reg = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/;
if (reg.test(text) === false) {
console.log("Email is Not Correct");
this.setState({ email: text })
return false;
}
else {
this.setState({ email: text })
console.log("Email is Correct");
}
}
3.7
10
<TextInput
placeholder="Email ID"
onChangeText={(text) => this.validate(text)}
value={this.state.email}
/>
Thank you!
10
0
Are there any code examples left?
New code examples in category Other
-
Other 2023-03-27 22:50:10 how to select the whole line in vscode with keyboard shortcut
-
Other 2022-03-27 22:45:24 income of a web developer
-
Other 2022-03-27 22:35:01 \pyrcc_main.py: File does not exist 'resources.qrc'
-
Other 2022-03-27 22:30:45 rick roll embed code
-
Other 2022-03-27 22:20:08 Circuit_04_Potentiometer
-
Other 2022-03-27 22:20:05 iterative power
-
Other 2022-03-27 22:15:11 flutter run all
-
Other 2022-03-27 22:10:05 when is karlson release
-
Other 2022-03-27 22:10:02 wp .htaccess example
-
Other 2022-03-27 22:00:08 bash pause in file read line by line