storing array value in laravel - php

Question

I want to store form array value. but it giving some errors please help
receiving error
SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'product_name' cannot be null (SQL: insert into bill_products (product_name, bill_no, suppliers_master_id, suppliers_unic_id, party_id, supplier_name, GSTIN, bill_date, bill_entry_date, qty, HSN_SAC, sale_rate, MRP_rate, purchase_rate, part_no, updated_at, created_at) values (?, 111w, master_5499384803, unic_5764728886, PARTY-NO922826, dvfd, fg99, 06-08-2020, 15-08-2020, 1, 1, 11, 1, 1, 1, 2020-08-15 16:24:28, 2020-08-15 16:24:28))
This is my controller
SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'product_name' cannot be null (SQL: insert into `Item_list`
This is my controller
public function purchaseentryformsave(Request $request)
{
$purchasen=new Purchase;
$purchasen->supplier_name = $request->supplier_name;
$purchasen->bill_no = $request->bill_no;
$purchasen->suppliers_master_id = $request->suppliers_master_id;
$purchasen->party_id = $request->party_id;
$purchasen->GSTIN = $request->GSTIN;
$purchasen->bill_date = $request->bill_date;
$purchasen->bill_entry_date = $request->bill_entry_date;
$purchasen->total_bill_amount = $request->total_bill_amount;
$purchasen->phone = $request->phone;
$purchasen->pincode = $request->pincode;
$purchasen->state = $request->state;
$purchasen->address = $request->address;
$purchasen->suppliers_unic_id = $request->suppliers_unic_id;
if ($purchasen->save()){
$product_name = $purchasen->product_name;
$bill_no = $purchasen->bill_no;
$suppliers_master_id = $purchasen->suppliers_master_id;
$suppliers_unic_id = $purchasen->suppliers_unic_id;
$party_id = $purchasen->party_id;
$supplier_name = $purchasen->supplier_name;
$GSTIN = $purchasen->GSTIN;
$bill_date = $purchasen->bill_date;
$bill_entry_date = $purchasen->bill_entry_date;
foreach($request->qty as $k => $p){
Billproduct::create([
'product_name' => $product_name,
'bill_no' => $bill_no,
'suppliers_master_id' => $suppliers_master_id,
'suppliers_unic_id' => $suppliers_unic_id,
'party_id' => $party_id,
'supplier_name' => $supplier_name,
'GSTIN' => $GSTIN,
'bill_date' => $bill_date,
'bill_entry_date' => $bill_entry_date,
'qty' => $request['qty'][$k],
'HSN_SAC' => $request['HSN_SAC'][$k],
'sale_rate' => $request['sale_rate'][$k],
'MRP_rate' => $request['MRP_rate'][$k],
'purchase_rate' => $request['purchase_rate'][$k],
'part_no' => $request['part_no'][$k],
]);
}
foreach($request->qty as $g => $p){
Item_list::create([
'supplier_name' => $supplier_name,
'product_name' => $product_name,
'qty' => $request['qty'][$g],
'purchase_rate' => $request['purchase_rate'][$g],
'MRP_rate' => $request['MRP_rate'][$g],
'sale_rate' => $request['sale_rate'][$g],
'part_no' => $request['part_no'][$g],
]);
}
}
return back()->with('success',' NEW PURCHASE ADDED SUCCESSFULLY .');
}
this is my view
<div class="container">
<div class="row justify-content-center">
<div class="col-md-12">
<div class="card">
<div class="card-header">PURCHASE FORM</div>
<div class="card-body">
#if (Session::has('success'))
<div class="alert alert-success">{!! Session::get('success') !!}</div>
#endif
#if (Session::has('failure'))
<div class="alert alert-danger">{!! Session::get('failure') !!}</div>
#endif
<form method="POST" action="{{route('purchaseentryformsave')}}" enctype="multipart/form-data">
#csrf
<input type="text"style="background-color:yellow ;" class="form-control " name="suppliers_master_id" placeholder="SUPPLIER NAME" value="{{ $Supplierdata->suppliers_master_id }}" hidden>
<input type="text"style="background-color:yellow ;" class="form-control " name="suppliers_unic_id" placeholder="SUPPLIER NAME" value="{{ $Supplierdata->suppliers_unic_id }}" hidden>
<input type="text"style="background-color:yellow ;" class="form-control " name="GSTIN" placeholder="SUPPLIER NAME" value="{{ $Supplierdata->GSTIN }}" hidden>
<input type="text"style="background-color:yellow ;" class="form-control " name="phone" placeholder="SUPPLIER NAME" value="{{ $Supplierdata->phone }}" hidden>
<input type="text"style="background-color:yellow ;" class="form-control " name="pincode" placeholder="SUPPLIER NAME" value="{{ $Supplierdata->pincode }}" hidden>
<input type="text"style="background-color:yellow ;" class="form-control " name="state" placeholder="SUPPLIER NAME" value="{{ $Supplierdata->state }}" hidden>
<input type="text"style="background-color:yellow ;" class="form-control " name="address" placeholder="SUPPLIER NAME" value="{{ $Supplierdata->address }}" hidden>
<div class="form-row">
<div class="col-md-4 mb-3">
<label for="validationServer01">SUPPLIER NAME</label>
<input type="text"style="background-color:yellow ;" class="form-control " name="supplier_name" id="validationServer01" placeholder="SUPPLIER NAME" value="{{ $Supplierdata->supplier_name }}" required >
</div>
<div class="col-md-2 mb-3">
<label for="validationServer01">PARTY-NO</label>
<input type="text" style="background-color:yellow ;" class="form-control" name="party_id" id="validationServer01" placeholder="PARTY-NO" value="{{ $Supplierdata->party_id}}" required >
</div>
<div class="col-md-2 mb-3">
<label for="validationServer01">BILL DATE</label>
<input type=" " class="form-control " name="bill_date" id="date" placeholder="BILL DATE" value="" required >
</div>
<div class="col-md-2 mb-3">
<label for="validationServer01">BILL ENTRY DATE</label>
<input type="" class="form-control " name="bill_entry_date" placeholder="BILL DATE" value="<?php echo date('d-m-yy'); ?>" required>
</div>
<div class="col-md-2 mb-3">
<label for="validationServer01">BILL NO</label>
<input type="text" class="form-control " name="bill_no" id="validationServer01" placeholder="BILL NO" value="" required >
</div>
</div>
<div class="form-row">
<style>
table, th, td {
border: 1px solid black;
border-collapse: collapse;
}
th, td {
padding: 5px;
text-align: left;
}
</style>
<style>
table thead { display:block; }
table tbody { height:250px; overflow-y:scroll; display:block; }
</style>
</div>
<table id="tableAppointment" style="background-color:powderblue;">
<tr>
<th style="text-align:center;" colspan="1">Description of Goods</th>
<th style="text-align:center;" colspan="1">HSN/SAC</th>
<th style="text-align:center;" colspan="1">MRP</th>
<th style="text-align:center;" colspan="1">Part No</th>
<th style="text-align:center;" colspan="1">Qty</th>
<th style="text-align:center;" colspan="1">GST</th>
<th style="text-align:center;" colspan="1">Rate</th>
<th style="text-align:center;" colspan="1">Sale Rate</th>
<th style="text-align:center;" colspan="1">Amout</th>
</tr>
<tr>
<td ><input style="text-align:center;" type="text" class="text-danger form-control " name="product_name[]" id="validationServer01" placeholder="Item" value="" required autocomplete="off" ></td>
<td ><input style="text-align:center;" type="text" class="text-danger input-lg form-control " name="HSN_SAC[]" id="validationServer01" placeholder="HSN/SAC" value="" required autocomplete="off"></td>
<td > <input style="text-align:center;" type="text" class="form-control " name="MRP_rate[]" id="validationServer01" placeholder="MRP" value="" required pattern="[1-2-3-4-3-5-6-7-8-9-10-12]+"numbers="onlynumbers"></td>
<td > <input style="text-align:center;" type="text" class="text-danger input-lg form-control " name="part_no[]" id="validationServer01" placeholder="PART-NO" value="" required autocomplete="off"></td>
<td > <input style="text-align:center;" type="text" class="text-danger input-lg form-control quantity" name="qty[]" id="validationServer01" placeholder="QTY" value="" required pattern="[1-2-3-4-3-5-6-7-8-9-10-12]+"numbers="onlynumbers" autocomplete="off"></td>
<td > <input style="text-align:center;" type="text" class="text-danger input-lg form-control gst " name="gst_amount[]" id="validationServer01" placeholder="GST" value="" required pattern="[1-2-3-4-3-5-6-7-8-9-10-12]+"numbers="onlynumbers" autocomplete="off"></td>
<td > <input style="text-align:center;" type="text" class="text-danger input-lg form-control price" name="purchase_rate[]" id="validationServer01" placeholder="RATE" value="" required pattern="[1-2-3-4-3-5-6-7-8-9-10-12]+"numbers="onlynumbers" autocomplete="off"></td>
<td > <input style="text-align:center;" type="text" class="text-danger input-lg form-control " name="sale_rate[]" id="validationServer01" placeholder="Sale Rate" value="" required pattern="[1-2-3-4-3-5-6-7-8-9-10-12]+"numbers="onlynumbers" autocomplete="off"></td>
<td > <input style="text-align:center;" type="text" class="text-danger input-lg form-control totalamount" name="" id="validationServer01" placeholder="AMOUNT" value="" required pattern="[1-2-3-4-3-5-6-7-8-9-10-12]+"numbers="onlynumbers" disabled></td>
</tr>
<tr>
<td ><input style="text-align:center;" type="text" class="text-danger form-control " name="product_name[]" id="validationServer01" placeholder="Item" value="" required autocomplete="off" ></td>
<td ><input style="text-align:center;" type="text" class="text-danger input-lg form-control " name="HSN_SAC[]" id="validationServer01" placeholder="HSN/SAC" value="" required autocomplete="off"></td>
<td > <input style="text-align:center;" type="text" class="form-control " name="MRP_rate[]" id="validationServer01" placeholder="MRP" value="" required pattern="[1-2-3-4-3-5-6-7-8-9-10-12]+"numbers="onlynumbers"></td>
<td > <input style="text-align:center;" type="text" class="text-danger input-lg form-control " name="part_no[]" id="validationServer01" placeholder="PART-NO" value="" required autocomplete="off"></td>
<td > <input style="text-align:center;" type="text" class="text-danger input-lg form-control quantity" name="qty[]" id="validationServer01" placeholder="QTY" value="" required pattern="[1-2-3-4-3-5-6-7-8-9-10-12]+"numbers="onlynumbers" autocomplete="off"></td>
<td > <input style="text-align:center;" type="text" class="text-danger input-lg form-control gst " name="gst_amount[]" id="validationServer01" placeholder="GST" value="" required pattern="[1-2-3-4-3-5-6-7-8-9-10-12]+"numbers="onlynumbers" autocomplete="off"></td>
<td > <input style="text-align:center;" type="text" class="text-danger input-lg form-control price" name="purchase_rate[]" id="validationServer01" placeholder="RATE" value="" required pattern="[1-2-3-4-3-5-6-7-8-9-10-12]+"numbers="onlynumbers" autocomplete="off"></td>
<td > <input style="text-align:center;" type="text" class="text-danger input-lg form-control " name="sale_rate[]" id="validationServer01" placeholder="Sale Rate" value="" required pattern="[1-2-3-4-3-5-6-7-8-9-10-12]+"numbers="onlynumbers" autocomplete="off"></td>
<td > <input style="text-align:center;" type="text" class="text-danger input-lg form-control totalamount" name="" id="validationServer01" placeholder="AMOUNT" value="" required pattern="[1-2-3-4-3-5-6-7-8-9-10-12]+"numbers="onlynumbers" disabled></td>
</tr>
</table>
<br>
<div class="row justify-content-between">
<div class="text-danger col-md-2 offset-md-10">
<b>VALVE OF GOODS</b>
</div>
</div>
<div class="row justify-content-between">
<div class="col-md-2 offset-md-10"> <input type="text" class=" text-danger form-control total" name="total_bill_amount" id="validationServer01" placeholder=" VALVE OF GOODS" required >
</div>
</div>
<hr>
<button class="btn btn-primary float-right" type="submit">SAVE</button>
</form>
<a style='margin-right:40px' class="btn btn-secondary float-right" href="{{ route('allpurchasesupplierlist') }}" role="button">BACK</a>
</div>
</div>
</div>
</div>
</div>
this is my route
Route::get('purchaseentryform{id}', 'PurchaseController#purchaseentryform')->name('purchaseentryform');
Route::post('purchaseentryformsave', 'PurchaseController#purchaseentryformsave')->name('purchaseentryformsave');
my model
Billproduct
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class Billproduct extends Model
{
protected $table = 'bill_products';
protected $fillable = ['supplier_name','suppliers_master_id','suppliers_unic_id','GSTIN','party_id','bill_no','bill_entry_date','bill_date','product_name','qty','purchase_rate','MRP_rate','supplier_name','sale_rate','HSN_SAC','part_no'];
}
my model
**Item_list **
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class Item_list extends Model
{
protected $table = 'item_lists';
protected $fillable = ['product_name','qty','purchase_rate','MRP_rate','sale_rate','supplier_name','part_no'];
}
my model
**Purchase **
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class Purchase extends Model
{
protected $table = 'purchases';
protected $fillable = ['suppliers_master_id','suppliers_unic_id','party_id','supplier_name','GSTIN','bill_no','bill_date','bill_entry_date','total_bill_amount','phone','pincode','state','address','delete_states','part_no'];
}

Answer 1

You should add $purchasen->product_name = $request->product_name; before if ($purchasen->save())
$purchasen=new Purchase;
$purchasen->product_name = $request->product_name;
Then
if ($purchasen->save()){
$product_name = $purchasen->product_name;
}