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readonly attribute of input and textarea elements

Makes the form control non-editable. Unlike the disabled attribute, readonly form controls are still included in form submissions and the user can still select (but not edit) their value text.

Spec https://html.spec.whatwg.org/multipage/forms.html#attr-input-readonly
Status WHATWG Living Standard
IE Edge Firefox Chrome Safari Opera
      73    
    65 72    
    64 71 TP  
11 18 63 70 12 56
10 17 62 69 11.1 55
9 16 61 68 11 54
8 15 60 67 10.1 53
Show all
7 14 59 66 10 52
6 13 58 65 9.1 51
5.5 12 57 64 9 50
    56 63 8 49
    55 62 7.1 48
    54 61 7 47
    53 60 6.1 46
    52 59 6 45
    51 58 5.1 44
    50 57 5 43
    49 56 4 42
    48 55 3.2 41
    47 54 3.1 40
    46 53   39
    45 52   38
    44 51   37
    43 50   36
    42 49   35
    41 48   34
    40 47   33
    39 46   32
    38 45   31
    37 44   30
    36 43   29
    35 42   28
    34 41   27
    33 40   26
    32 39   25
    31 38   24
    30 37   23
    29 36   22
    28 35   21
    27 34   20
    26 33   19
    25 32   18
    24 31   17
    23 30   16
    22 29   15
    21 28   12.1 (1)
    20 27   12 (1)
    19 26   11.6 (1)
    18 25   11.5 (1)
    17 24   11.1 (1)
    16 23   11 (1)
    15 22   10.6 (1)
    14 21   10.5 (1)
    13 20   10.0-10.1 (1)
    12 19   9.5-9.6
    11 18   9
    10 17    
    9 16    
    8 15    
    7 14    
    6 13    
    5 12    
    4 11    
    3.6 10    
    3.5 9    
    3 8    
    2 7    
      6    
      5    
      4    
iOS Safari Opera Mini Android Browser Blackberry Browser Opera Mobile Android Chrome Android Firefox IE Mobile Android UC Browser Samsung Internet QQ Browser Baidu Browser
12 all 67 10 46 70 63 11 (2) 11.8 7.2 1.2 7.12
11.3-11.4   4.4.3-4.4.4 7 12.1 (1)     10 (2)   6.2    
11.0-11.2   4.4   12 (1)         5    
10.3   4.2-4.3   11.5 (1)         4    
Show all
10.0-10.2   4.1   11.1 (1)              
9.3   4   11 (1)              
9.0-9.2   3   10 (1)              
8.1-8.4   2.3                  
8   2.2                  
7.0-7.1   2.1                  
6.0-6.1                      
5.0-5.1                      
4.2-4.3                      
4.0-4.1                      
3.2                      

Notes

  1. Readonly inputs of type datetime-local, date, month, and week can still be edited by pressing the Up or Down arrow keys on the keyboard while the input is focused.

  2. Text cannot be selected directly, but is possible by first selecting any text around the field.

Resources

Data by caniuse.com
Licensed under the Creative Commons Attribution License v4.0.
http://caniuse.com/#feat=readonly-attr