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SetError not cleared after typing text into edittext in Android

EditText setError

the message is not cleared when I enter text into the edittext in the device. But its work in the emulator.

I used below code in edittext xml code: android:inputType="textNoSuggestions"

Please help me.

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2 answers


install and install in . TextWatcher

edittext

setError(null)

afterTextChanged 



edittext.addTextChangedListener(new TextWatcher() {

    @Override
    public void onTextChanged(CharSequence s, int start, int before, int count) {                       

    }

    @Override
    public void beforeTextChanged(CharSequence s, int start, int count, int after) {

    }

    @Override
    public void afterTextChanged(Editable s) {

        edittext.setError(null);
    }
});
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Check the value on the text observer and set or disable the error after changing the value:



edittext.addTextChangedListener(new TextWatcher() {
    @Override
    public void afterTextChanged(Editable s) {
         if (s.toString().trim().length() > 0) {
               edittext.setError(null);
         } else {
               edittext.setError("Value required");
         }
    }
});
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