Restrict input type="number" to its min or max if it is out of range

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I have the below code

<form:input type="number" min="1" max="4" size="5" value="1" path="n" name='n' placeholder="<5" style="height:25px;width:60px"></form:input>

if a user enters a value in the textbox out of range then it should reset to its nearest min or max value, for example if user enters in textbox as less than 1 then it should get reset to 1, if he enters more than 4 then it should get reset to 4.

Please advice if we have any other tag instead of using input tag to restrict

There is a solution already which is not working for me

This solution might be what you're after: jquery: set min max input in option type number

$(function () {
    $( "input" ).change(function() {
        var max = parseInt($(this).attr('max'));
        var min = parseInt($(this).attr('min'));
        if ($(this).val() > max)
        {
            $(this).val(max);
        }
        else if ($(this).val() < min)
        {
            $(this).val(min);
        } 
    });      
}); 

@Caspian also provided a working fiddle: http://jsfiddle.net/Ddk67/75/

HTML Input Attributes, In this post, we will see how to restrict a HTML input text box to allow only numeric values. 1. <input type="number">. The standard solution to restrict an user to  First, select all the cells you want to restrict. Switch over to the “Data” tab on the Ribbon, and then click the “Data Validation” button. If your window isn’t full size and you can’t see the labels, it’s the icon with two horizontal boxes, a green check mark, and a red crossed circle.

Actually input type=number only handles and not allows user to submit the form if the entered number is not in range

Restrict a HTML input text box to allow only numeric values, "Type in the box to see whether the input is valid or not.";. var RegExp = new RegExp(/^\d*\.?\d*$/);. var val = document.getElementById("input").value;. function  <input type="number" max="999" /> if you add both a max and a min value you can specify the range of allowed values: <input type="number" min="1" max="999" /> The above will still not stop a user from manually entering a value outside of the specified range. Instead he will be displayed a popup telling him to enter a value within this range

It would be nice if HTML5 actually prevented values from being entered because preventing the value from being submitted only does not satisfy all use cases.

In such cases I would call the following function on keyup.

function imposeMinMax(el){
  if(el.value != ""){
    if(parseInt(el.value) < parseInt(el.min)){
      el.value = el.min;
    }
    if(parseInt(el.value) > parseInt(el.max)){
      el.value = el.max;
    }
  }
}

Usage example

<input type=number min=1 max=4 onkeyup=imposeMinMax(this)>

This will reset the value to the max value if the user types in a greater value, and will reset it to the min value if the user types in a lesser value.

How to restrict input box to allow only numbers and decimal point , Access provides a number of ways to restrict input: Data types Every table field has a data type that  If an array type is declared with the restrict type qualifier (through the use of typedef), the array type is not restrict-qualified, but its element type is: typedef int * array_t [ 10 ] ; restrict array_t a ; // the type of a is int *restrict[10]

<input type="text">, Restrict Input Type for Open Text Questions. On each text field of your form questions, you can now specify which kind of answer should be  The pattern attribute specifies a regular expression that the <input> element's value is checked against on form submission. Note: The pattern attribute works with the following input types: text, date, search, url, tel, email, and password. Tip: Use the global title attribute to describe the pattern to help the user.

Restrict data input by using validation rules, <title>Restrict number only input for textboxes including decimal points.</title> </head> <body> <p>Input the Amount: <input type="text"  The <input type="number"> defines a numeric input field. You can also set restrictions on what numbers are accepted. The following example displays a numeric input field, where you can enter a value from 1 to 5:

Restrict Input Type for Open Text Questions – SurveyHero Blog, Method 1: Changing the Text Field Type from storyboard. Select the text field that you want to restrict to numeric input. Go to its attribute inspector. When you type integer numbers to JtextField1 after key release it will go to inside try , for any other character it will throw NumberFormatException. If you set empty string to jTextField1 inside the catch so the user cannot type any other keys except positive numbers because JTextField1 will be cleared for each bad attempt.

Comments
  • Possible duplicate of Restrict user to put value in range in html input (type = number)
  • No it is on key press. I need restriction on directly entering in the textbox
  • Any way to disable textbox edit and should use only the keypress?
  • This works but I was not expecting jQuery. Actually input type=number only handles and not allows user to submit the form if the entered number is not in range
  • @AaronLavers in this solution, it accepts 'e' as number :) you should use parseInt() on input value and isNaN() in a else-if statement ;)