input only numbers flutter
keyboardType: TextInputType.numberi want number before % symbol in flutter
void main() {
String str = "one.two";
print(str.replaceAll(".two", ""));
// or
print(str.split(".").first);
// or
String newStr = str.replaceRange(str.indexOf("."), str.length, "");
print(newStr);
// Lets do a another example
String nums = "1,one.2,two.3,three.4,four";
List values = nums.split("."); // split() will split from . and gives new List with separated elements.
values.forEach(print);
//output
// 1,one
// 2,two
// 3,three
// 4,four
}Copyright © 2021 Codeinu
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