Clear the form field after successful submission of php form

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I am making a simple Form the problem i am facing is when i submit the form values still remains in the field. and I want to clear it after SUCCESSFUL submission. Please hel

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天涯浪人

2020-12-16 07:00

I was facing this similiar problem and did not want to use header() to redirect to another page.

Solution:

Use $_POST = array(); to reset the $_POST array at the top of the form, along with the code used to process the form.

The error or success messages can be conditionally added after the form. Hope this helps :)

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耶瑟儿～

2020-12-16 07:00
this code will help you
```
if($insert){$_POST['name']="";$_POST['content']=""}
```
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醉酒成梦

2020-12-16 07:02

Put the onClick function in the button submit:

<input type="text" id="firstname">
<input type="text" id="lastname">
<input type="submit" value="Submit" onClick="clearform();" />

In the <head>, define the function clearform(), and set the textbox value to "":

function clearform()
{
    document.getElementById("firstname").value=""; //don't forget to set the textbox id
    document.getElementById("lastname").value="";
}

This way the textbox will be cleared when you click the submit button.

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刺人心

2020-12-16 07:07

I have a simple form to submit testimonials, I also was having trouble clearing the form, what I did was after the query is submitted successfully I and before redirecting to another page I cleared the imputs $name =''; ect. The page submitted and redirected with no errors.

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佛祖请我去吃肉

2020-12-16 07:07

You can check this also

<form id="form1" method="post">
<label class="w">Plan :</label>
<select autofocus="" name="plan" required="required">
    <option value="">Select One</option>
    <option value="FREE Account">FREE Account</option>
    <option value="Premium Account Monthly">Premium Account Monthly</option>
    <option value="Premium Account Yearly">Premium Account Yearly</option>
</select>
<br>
<label class="w">First Name :</label><input name="firstname" type="text" placeholder="First Name" required="required" ><br>
<label class="w">Last Name :</label><input name="lastname" type="text" placeholder="Last Name" required="required" ><br>
<label class="w">E-mail ID :</label><input name="email" type="email" placeholder="Enter Email" required="required" ><br>
<label class="w">Password :</label><input name="password" type="password" placeholder="********" required="required"><br>
<label class="w">Re-Enter Password :</label><input name="confirmpassword" type="password" placeholder="********" required="required"><br>
<label class="w">Street Address 1 :</label><input name="strtadd1" type="text" placeholder="street address first" required="required"><br>
<label class="w">Street Address 2 :</label><input name="strtadd2" type="text" placeholder="street address second" ><br>
<label class="w">City :</label>
<input name="city" type="text" placeholder="City" required="required"><br>
<label class="w">Country :</label>
<select autofocus id="a1_txtBox1" name="country" required="required" placeholder="select one">
<option>Select One</option>
<option>UK</option>
<option>US</option>
</select>
<br>
<br>
<input type="reset" value="Submit" />

</form>

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执念已碎

2020-12-16 07:14

If you want your form's field clear, you must only add a delay in the onClick event like:

<input name="submit" id="MyButton" type="submit" class="btn-lg" value="ClickMe" onClick="setTimeout('clearform()', 2000 );"

onClick="setTimeout('clearform()', 1500 );" . in 1,5 seconds its clear

document.getElementById("name").value = "";  <<<<<<just correct this
document.getElementById("telephone").value = "";    <<<<<correct this

By clearform(), I mean your clearing-fields function.

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