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Editorial Team
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Asked: 2026-05-30T00:18:48+00:00

var regx = /^[A-Za-z0-9 _.-]+$/; if(regx.test($($input).val())) alert (correct); else alert(‘Incorrect!’); } If I enter

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var regx = /^[A-Za-z0-9 _.-]+$/;

if(regx.test($($input).val()))
  alert ("correct");
else
  alert('Incorrect!');
}

If I enter in input, character @ or # works? for me this works, but I think that must be incorrect…

Why does not works fine?

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1 Answer

  1. Editorial Team

    You’re missing an opening brace {

    Change your if ... else statement to:

    var regx = /^[A-Za-z0-9 _.-]+$/;

if (regx.test('#sdfgsdfg'))
    alert("correct"); // alerts
else
    alert('Incorrect!');​

    http://jsfiddle.net/Bp6fg/

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