basic concept
This is a very commonly used function, specifically recorded:
Generally, two input boxes are used, one is TextInput and the other is TextField.
Because if TextInput and Rectangle are too long, there will be a problem, that isText will be input outside the Rectangle.
You can use TextField instead, or you can limit its length !
Both TextInput and TextField contain an attribute:maximumLength
The text run length beyond the length is truncated maximumLength default value of 32767 TextInput, and no default TextField.
Here is how to set the echo mode:
A TextInput as an example:
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TextInput.Normal: display text directly (default mode);
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TextInput.Password: Use password mask characters (different display effects depending on different platforms) to replace real characters
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TextInput.NoEcho: Does not display the input content;
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TextInput.PasswordEchoOnEdit: Use password mask characters, but display real characters as you type.
