The user signs up and enters mobile number, which must be of the proper format written (e.g countey code should be included)
the proper number that is acceptable is: +16174552211
here is the input field
<input type="text" class="form-control" name="phone" pattern="[+][0-9]{1,10}" placeholder="+16174552211">
What it does is, verifies the number starting with plus sign followed by 10 exact digits, but i need to define a range so that user can enter numbers lets say from 10 to 12, how is that possible with this pattern?
<input type="text" class="form-control" name="phone" pattern="\+[0-9]{10,12}" placeholder="+16174552211">
Related
I have a field input with type number in my form I would like to allow exact 13 characters to that field no less no more as per the requirement. I wanted to know is there any by default option in HTML using which I can accomplish this? I tried pattern and maxlength but for some reason they are ineffective with the type number. If it is not possible from HTML side then I would like to achieve the same using the angularjs. Any inputs would be really useful.
<input type="number" id="userCode" ng-model="formdata.userCode" title="13 Digit code"></input>
As per the below answer I added the min and max as 13. After adding it when I enter even 13 digits then also I get the error. Can someone please let me know what am I doing wrong here?
<input type="number" min="13" max="13" id="userCode" ng-model="formdata.userCode" placeholder="Enter 13 Digit Code" title="Please Enter the 13 digit code" class="form-control" style="width: 200px;" ng-required="true">
<form action="">
<input type="text" required pattern="[0-9]{13}" maxlength=13 id="userCode" ng-model="formdata.userCode" title="13 Digit code">
<input type="submit">
</form>
You can check here for some other attributes of input to play around with.
If anyone is looking they can also check this answer:
<input type="text" pattern=".{13,13}" oninput="this.value=this.value.replace(/[^0-9]/g,''); title="13 characters length required" ">
With this input field although its text we can make sure that it accepts only the numbers.
I've got a simple number field (11 digits). When I test it in Chrome, it suggests to put a credit card number in the field, which is not the aim of the input. Is there a way to overrule this behavior, to just accept a regular 11 digit number?
The rendered input looks like this:
<input autofocus="autofocus" required="required" aria-required="true" placeholder="Number (11 cijfers)" pattern=".{3,}" type="text" name="user[number]" id="user_number">
Try adding the attribute autocomplete="off" to the input field https://developer.mozilla.org/en-US/docs/Web/Security/Securing_your_site/Turning_off_form_autocompletion
I have this two inputs one of type text and the other number
<input type="number" class="form-control" id="phone" name="phone" placeholder="Telephone Number" maxlength="10" pattern=".{10,}" required title="10 characters minimum"/>
<input type="text" class="form-control" id="names" name="names" placeholder="Names" pattern=".{5,30}" title="Minimum of 5 characters required"/>
the input text is able to respond when the user fills less than 5 characters but the type number does not respond when the input is less or greater than 10. It does respond however to the required rule.
How can i set the minimum characters for the input type number without having to result to javascript?.
Maybe you could solve it with the min attribute of the input type number like min="1000000000".
I am pretty new in HTML and I have the following problem. Into a page I have an input tag like this:
<input id="codiceFiscaleEnte" class="form-control" name="numeroProtocollo" type="number" th:value="*{codiceFiscaleEnte}" required="required"></input>
and I have to do some validation on it.
So I know that the required="required" attribute means that the user have to insert a value for this field and that the type="number" specify that this value have to represent a number.
Can I specify in some way that this number has to be composed by exactly 11 digits? How can I do it using HTML attributes?
Use pattern:
<input type="text" name="numeroProtocollo" required pattern="[0-9]{11}">
It allows only numbers with a minimum and maximum length of 11
Test it:
https://jsfiddle.net/oegjdszx/1/
Use the pattern like this
<input pattern="[0-9]{5}">
Where 5 is the number of digits that you want.
<input type="number" min="10000000000" max="99999999999" required>
min and max attributes specify the smallest and largest valid values. An 11 digit number is a number between 10^10 and (10^11 - 1), so set min and max to those values
How do I pattern match validation for input of 1 to 3 digit number. I tried below and it does not work
<input type="text" title="FOO should be a 3 Digit Number Only" pattern="[\d]{3}" id="uid" name="foo<?php echo $i+1;?>" placeholder="Enter FOO" placeholder="FOO" required="'required'" minlength="1" maxlength="3" />
You are looking for a RegEx: /^\d{1,3}$/ or ^0*\d{1,3}$ to allow numbers starting with any amout of 0s.
<input type="text" pattern="^\d{1,3}$" />
^ makes sure the string starts with that pattern, and $ makes sure that it ends with that pattern
You can try your RegEx on websites like https://regex101.com or http://regexr.com
Try to use this pattern:
pattern="^\d{1,3}$"
The other way is to use maxlength property like
<input type="text" maxlength="3" />
This will make sure that you can have maximum 3 digit number in your textbox.