Is it a redundancy to have a single button in the form and then assign type='Ubmit' to it?

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In the Phpstorm is said in a certain button, through a tooltip:

Redundant default attribute value assingment

When exactly this line is made:

<button type="submit" id="btnSubmit" class="width-65 pull-right btn btn-sm btn-success">
    <span class="bigger-110">Cadastrar</span>
        <i class="ace-icon fa fa-arrow-right icon-on-right"></i>
</button>

It really is a redundancy to have a single button on the form and then assign type='submit' just for him? I can eliminate this line without problems?

html phpstorm

  • It does not cause problems, the click in a button within a form will make a submit, then define how submit is redundant

1 answer

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Yes, the default attribute value type tag button is the submit as referenced W3C official.

So in theory you can omit it smoothly. But maintaining will also not generate problems.

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