Tag: Validation

Android

Validation using default feature of EditText

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Default Validation EditText I found a good article here on how to use the default feature of EditText to show the error. While writing the validation on EditText on a button click event or TextChanged event instead of showing alert dialog if you want to show error we can use the default feature of EditText as EditText […]

Android

Validate a URL / Website name in EditText in Android?

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Validate a URL / Website To validate URL/ Website name entered in a EditText, this following works fine… private boolean isValidUrl(String url) { Pattern p = Patterns.WEB_URL; Matcher m = p.matcher(url.toLowerCase()); if(m.matches()) return true; else return false; } URL should be in lowercase to validate correctly. Here is ref link. Hope this helps somebody… Cheers…