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POPlay framework 2.0 scala form error handling
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  1. POPlay framework 2.0 scala form error handling
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    copied!<p>I have a problem with form , the problem is that I can't show error in view properly(I think so). Validation works fine.</p> <p>When the old password is incorrect error message is displayed below input box on the other hand when passwords are mismatched error isn't appearing anywhere. </p> <p>If I do some debug I get data:</p> <p>from in view: <code>@pass_form("password").errors</code> </p> <p>I get this: </p> <pre><code>FormError(password,Passwords dont match,WrappedArray()) </code></pre> <p>So my question how to fix form or code in view, to print that error properly.</p> <pre><code>Form( mapping( "old_password" -&gt; text.verifying(Messages("forms.password.old.mismatch"), password =&gt; User.correct_?(user.id, password)), "password" -&gt; tuple( "new" -&gt; text(minLength = conf.getInt("password.length.min").get), "confirm" -&gt; text).verifying(Messages("forms.password.new.mismatch"), passwords =&gt; passwords._1 == passwords._2) ) ((_, password) =&gt; password._1)((_) =&gt; Some(("", ("", "")))) ) </code></pre> <p>In view I have:</p> <pre><code>@helper.form(action = routes.UserController.submitPassword) { @helper.input(pass_form("old_password")) { (id, name, value, args) =&gt; &lt;input type="password" name="@name" id="@id" @toHtmlArgs(args)&gt; } @helper.input(pass_form("password.new")) { (id, name, value, args) =&gt; &lt;input type="password" name="@name" id="@id" @toHtmlArgs(args)&gt; } @helper.input(pass_form("password.confirm")) { (id, name, value, args) =&gt; &lt;input type="password" name="@name" id="@id" @toHtmlArgs(args)&gt; } &lt;input type="submit" value="Set"&gt; } </code></pre>
 

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