laravel error exception in formbuilder.php undefined offset:1error - php

Question

Am new in php laravel and am getting the following error when displaying a page that should be having a form
ErrorException in FormBuilder.php line 525: Undefined offset: 1 (View: E:\mysite\mysite\resources\views\predictions\create.blade.php)
Here is the form code:
#extends('layouts.master')
#section('content')
<h2>Create Predictions</h2>
{!! Form::open(array('route' => 'predictions.store')) !!}
<div class="form-group">
{!! Form::label('title')!!}
{!! Form::text('title',null, array('class' => 'form-control')) !!}
</div>
<div class="form-group">
{!! Form::label('body')!!}
{!! Form::textarea('body',null, array('class' => 'form-control', 'size' => '50*3')) !!}
</div>
{!! Form::token() !!}
{!! Form::submit(null, array('class' => 'btn btn-default')) !!}
{!! Form::close() !!}
Here is the formbuilder code with the exception:
protected function setQuickTextAreaSize($options)
{
$segments = explode('x', $options['size']);
return array_merge($options, ['cols' => $segments[0], 'rows' =>
$segments[1]]);
}
Thanks in advance

Answer 1

There is no size attribute for textarea input tag. Remove 'size' => '50*3' from below code
{!! Form::textarea('body',null, array('class' => 'form-control', 'size' => '50*3')) !!}
Use rows and cols attribute instead. Since I guess you're trying to set 3 rows and 50 columns as your textarea box size your code may like this:
{!! Form::textarea('body',null, array('class' => 'form-control', 'rows' => '3', 'cols' => '50')) !!}